c e d a c a True Wireless Stereo Earphones b f g b 4 CCAJ18LP0460E0 CCAJ18LP0470E0 Sweat,water and oil resistant" or similar wordings means that the corresponding i.Tech product is "Sweat, water and oil" proof designs which resistant to "Sweat, water and oil" in normal use of products including non-water job duties/sports, sweats and accidental splash of water. The "Sweat, water and oil resistant" is to protect the internal electronics from liquid corrosion when liquid covered. Do not submerge your headset in liquid or try to wash in any circumstance. If there's any sweat, water and oil on headset in normal use, please wipe with dry, absorbent cloth or paper towel. Do not try to shake or blow to dry it up. Any uses or submerge in water will void the Limited Warranty. The "Sweat, water and oil resistant"
is under i.Tech 1 year warranty period in normal use Version 1.0 All features, functionality and other product specifications, as well as the information contained in this guide, are based upon the latest available information and believed to be accurate at the time of printing. i.Tech reserves the right to change or modify any information or specifications without notice or obligation. The latest version of this guide can be obtained from www.itechdynamic.com. The images in this guide are for reference only. Type: B8910 EN 1. About your FreeStereo Twins 2 2. Charging Your Headset 3. First Time Pairing Your Headsets with a Bluetooth Device 4. Basic Operation a. Multi-function Button (MFB) Power On / Off Pair with mobile phone Answer / End a call b. Status Indicator c. Charging Contacts d. Built-in microphone e. Earbud f. Micro USB Cradle Charging Socket g. USB Socket for Charging Portable Device The Headsets and Charging Cradle come with built-in rechargeable batteries. Prior to using the headsets and Charging Cradle for the first time, it is recommended to fully charge the batteries. Charge the Headsets Put both Right and Left headsets into the supplied Charging Cradle. Fully charging the headsets takes around 1 hour. The red indicator will turn on during charging. When the batteries are fully charged, the red indicator lights will turn off. The headsets are ready to use. Charge the Charging Cradle Connect the USB cable to the micro USB port of the Charging Cradle. Fully charging the Charging Cradle takes around 2 hours. The red indicator is blinking during charging. When the Charging Cradle is fully charged, the indicator is staying red. Disconnect the cable from the Cradle. NOTE:
The fully charged headsets bring up to 2 hours of music playing time, and 100 hours of standby time. The Charging Cradle can provide around 10 times extra recharges for both earpieces at the same time. Use only the supplied charger / USB charging cable to charge the Charging Cradle Headset Status Status Indicator Light Low battery Charging Fully charged Flash red 2 times every 20 seconds with voice prompt Low battery, please charge. Solid red Off 1) Ensure both earpieces are off. 2) To activate the pairing mode, press and hold the MFBs of both Right and Left earpieces for 4 seconds without releasing your finger until their status indicators flash blue and red alternately. 3) Right and Left earpieces will pair each other in around 10 seconds. 4) Once the earpiece pairing is successful, Left channel and Right channel voice prompts will be announced at Left earpiece and Right earpiece, respectively. 5) In around 5 seconds, you will hear a beep from Left earpiece with a voice prompt "Pairing". Please go into the Bluetooth search screen of your device and search for
"FreeStereo Twins 2" and enter the passcode 0000 if needed. When the pairing is completed, the earpieces status indicators will turn into blue breathing lighting style. Tips: Please only start searching and connecting after your hear the "Pairing" voice prompt. If you search for device earlier than that you end up connecting to only one side of earpieces. 6) Sometimes it will take longer time to hear the "Pairing" voice prompt if you paired up the FreeStereo Twins 2 earphone to another device previously. It is because the earphone will try to automatically re-connect to last paired device as priority. It will turn into pairing mode if the last device is not available. 7) A final voice prompt "paired, connected" will be heard to confirm the earphone connected successfully in stereo mode. Now you can listen your stereo music in truly wireless. 8) Phone calls will only be heard from the Left earpiece during stereo mode. This is designed for safety and privacy purposes but not related to malfunction. Note:
If the Right and Left earpiece pairing is not completed or cannot connect each other within 5 minutes, both earpieces will turn off automatically to save power. To connect the FreeStereo Twins 2 with another new mobile device, first turn off the Bluetooth menu of the old mobile device and repeat the pairing steps with new mobile device for success pairing. EN Safety Information Care and Maintenance Function Button Alert Tone /
Voice Prompt Status Indictor Function Button Alert Tone /
Voice Prompt Status Indictor Power on Press & hold the MFB for 5 seconds Power on Blue light for 1 second When you turn on your headset for the first time, the headset proceeds into pairing mode, i.e. the status indicator flashes blue and red alternately. Power off Press & hold the MFB for 5 seconds Power off Red light for 1 second Answer /
End a call Press the MFB once Reject a call Music play/
pause Long press MFB of Left earpiece for 3 seconds during incoming call Short press MFB of either Left or Right earpiece Function Button Alert Tone /
Voice Prompt Status Indictor Volume up Double press MFB of Right earpiece Volume down Music track forward Music track backward Double press MFB of Left earpiece Long press MFB of Right earpiece for 2 seconds Long press MFB of Left earpiece for 2 seconds i.Tech Bluetooth headset is designed to work with Bluetooth devices. Due to large variability between different Bluetooth devices from different manufacturers, interoperability between the headset and all Bluetooth-enabled products is not guaranteed. EN Troubleshooting Ensure the headset is properly paired with the mobile phone. Make sure that the mobile phone is connected with the headset if it does not connect, either refer to the mobile phone's Bluetooth menu or by pressing the MFB once (see Using Your Headset and Pairing Your Headset with a Bluetooth Mobile Phone). Q: I can't hear anything in my headset. A: Ensure the headset is turned on and is properly charged. Q: I can't connect my headset with my mobile phone. A: Ensure your headset is turned off and is properly charged. phone and there are no obstructions, such as walls or other electronic devices in between. Ensure the headset is properly paired with your mobile phone. Ensure the headset is within ten meters range of your mobile Check and observe local laws regarding the use of a mobile phone and a headset while driving. If you use the headset while driving, ensure your full attention and focus. It is your responsibility to drive safely. Consider to pull off the road before making or answering a call. Never leave your headset above any air bag deployment area inside your car as serious injury may result when an air bag deploys. Never allow children to play with the headset Small parts may be of choking hazard. Observe all signs and displays that require an electrical device or RF radio product to be switched off in designated areas. These could include hospitals, blasting areas, and potentially explosive atmospheres. Turn off your headset prior to boarding an aircraft. Do not use your headset inside an aircraft. To prevent damage to your hearing, please do not set the listening volume too high. Do not attempt to modify the headset. Do not keep the headset near a wash basin or other wet places. Do not use the headset outdoors in the rain. Do not use the headset in stormy weather. Do not clean the headset while it is being charged. Always disconnect the charger from the headset before cleaning. Do not attempt to force open the built-in battery. Only charge the headsets built-in battery in accordance with the instructions described in this user guide. Headset Turn off your headset before placing it in your pocket or bag. If the MFB is accidentally depressed, your mobile phone may place an unintended call. Do not keep to submerge your headset in liquid or try to wash in any circumstance not more than 5 minutes. Do not use abrasive cleaners to clean the headset. Do not expose the headset to extremely high or Do not leave the headset in direct sunlight for an extended period of time. Do not leave the headset near open flames such as cooking burners. Do not dispose of the headset in a fire, as it will Do not bring the headset into contact with any sharp objects, as this will cause scratches and damages. result in explosion. low temperatures. low temperatures. internal components. Do not stick anything inside the headset, as this may damage Do not attempt to disassemble the headset as it does not contain serviceable components. If you do not plan to use the headset for a long period, please store it in a dry place that is free from extreme temperatures and dust. Avoid charging the headset in extremely high or Dispose of the battery and the headset according to local Built-in Battery Do not attempt to replace the headsets battery as it is in-built and is not changeable. Dispose of the battery according to local regulations. Do not dispose of the battery as household waste. Charge the battery in accordance with the instructions supplied with this user guide. regulations. Do not dispose of them as household waste. FCC RF Radiation Exposure Statement 1. FreeStereo Twins 2 If the above steps do not solve your problem, please recharge the headset and remove your mobile phones battery for a while. i.Tech Dynamic Global Distribution Limited. All rights in this publication are reserved and no part may be reproduced without the prior written permission of the publisher. The contents of this publication are believed to be correct at the time of going to press, but any information, specifications, products or services mentioned, and product I.D. shown may be modified, supplemented or withdrawn without further notice. The Stylized i.Tech logos are trademarks owned by i.Tech Dynamic Global Distribution Limited or its affiliates. All other trademarks or registered trademarks belong to their respective owners. Bluetooth and the Bluetooth logos are trademarks owned by Bluetooth SIG, Inc, USA and licensed to i.Tech Dynamic Global Distribution Limited. i.Tech declares under our sole responsibility that the headset is in conformity with the provisions of the following Council Directives: 2014/53/EU This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. End users must follow the specific operating instructions for satisfying RF exposure compliance. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Federal Communications Commission (FCC) Statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. 15.21 You are cautioned that changes or modifications not expressly approved by the part responsible for compliance could void the users authority to operate the equipment. 15.105(b) This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/ TV technician for help. a. MFB
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b. c. d. Charger Use only the USB cable supplied by the headsets original manufacturer to charge the headset. Other USB cable may look similar but using them could be dangerous and could damage the headset. Do not attempt to disassemble the charger as it may expose you to dangerous voltages or other risks. Incorrect subsequently used. Do not use the charger outdoors or in damp areas. reassembly can cause electric shock when the headset is Excessive sound pressure from earphones and headphones can cause hearing loss. e. f. Micro USB g. USB 3. 4. FreeStereo Twins 2 2100 10
/ USB 20 2 Low battery, please charge 1) 2) MFB 4 3) 10 4) Right channel Left channel 5) 5 Pairing FreeStereo Twins 2 0000 Pairing 6) FreeStereo Twins 2 Pairing 7) paired, connected 8) 5 FreeStereo Twins 2 FreeStereo Twins 2 MFB 5
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MFB MFB MFB MFB MFB i.Tech Notes on Environmental Protection After the implementation of the European Directive 2012/19/EU in the national legal system, the following applies: Electrical and electronic devices must not be disposed of with domestic waste. Consumers are obliged by law to return electrical and electronic devices at the end of their service lives to the public collection points that are set up for this purpose or designated points of sale. However, such details are defined by the national law of the respective country. This symbol on the product, the instruction manual or the packaging indicates that the product is subject to these regulations. By recycling, reusing the materials, or other forms of utilizing old devices, you are making an important contribution in protecting our environment. 2.
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/ USB 20 2 Low battery, please charge 1) 2) MFB 4 3) 10 4) Right channel Left channel 5) 5 Pairing FreeStereo Twins 2 0000 Pairing 6) FreeStereo Twins 2 Pairing 7) paired, connected 8) 5 FreeStereo Twins 2 FreeStereo Twins 2 15.105(b) FCC15B
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China EU Declaration of Conformity (DoC) Hereby we, Name of manufacturer : i.Tech Dynamic Global Distribution Limited Address: Unit 406-407, 4/F, Shui Hing Centre , 13 Sheung Yuet Road, Kowloon Bay, Kln, Zip code & City: Hong Kong, Country:
Telephone number: (852) 3908 1000 declare that this DoC is issued under our sole responsibility and that this product:
Product description: Bluetooth Headsets Type designation(s): FreeStereo Twins 2 (B8910) Trademark:
Batch / Serial number: ACPxxxxyyyzzzz Object of the declaration (further identification of the radio equipment allowing traceability; it may include a color image for the identification of the radio equipment):
FreeStereo Twins 2 (B8910) is in conformity with the relevant Union harmonization legislation:
Radio Equipment directive: 2014 / 53 / EU and other Union harmonization legislation where applicable:
with reference to the following standards applied:
EN 60950-1: 2006+A11: 2009+A1: 2010+A12: 2011+A2: 2013;
Draft EN 301 489-1 V2.2.0 (2017-03); EN 62479: 2010 Draft EN 301 489-17 V3.2.0 (2017-03); EN 300 328 V2.1.1 (2016-11) i.Tech The Notified Body Telefication B.V., with Notified Body number 0560 performed:
[Modules: B+C]
Where applicable:
The issued the EU-type examination certificate: [XXXX]
Description of accessories and components, including software, which allow the radio equipment to operate as intended and covered by the DoC:
Bluetooth: 2400-2483.5MHz, Operation Temperature: -10 C - 45 C MAX output power: BT classic: 5 dBm
. Signed for and on behalf of:
Hong Kong, Jul.06, 2017 Patrick Tsang, Chief Operations Officer FCC ID : 2ABWPB8910L FCC ID : 2ABWPB8910R