BTUNESOBN Bluetooth Audio Receiver User manual

 

BTunes for Bose QC25 Users manual Content Before use...1 1. Overview ........................1 2. Charging the BTunes.1 Getting started.2 3. Turning on/off the BTunes..........................................................2 4. Installation and wear...................................................................2 5. Pairing /Connecting....................................................................3 1)Pairing the BTunes with Bluetooth smart devices 3 2)Pairing with Bluetooth transmitter.............................................4 3)Pairing the BTunes with multi-point devices.............................4 6. Battery display ...5 7. Calling.....5 8. Playing music..............................................................................7 9. LED indicator..............................................................................8 10. Factory reset..............................................................................8 Care and maintenance.8 FAQs...9 Specifications.........10 Thank you for choosing the BTunes for Bose QC25. Please read this users manual carefully before use. Before use BTunes for Bose QC25 supports streaming CD quality music from your smart devices, and make phone calls too. 1. Overview 2.5mm audio input jack 1 2 Microphone 3 USB charging jack 4 Volume up 5 MFB Button 6 7 LED indicator Volume down 2.Charging the BTunes 1) Plug the USB charging cable into the charging jack of a PC or a charger. 2) Plug the end of USB charging cable into the USB port on the BTunes. RED light onCharging RED light offFinished charging 3)It will take about 1 hours to finish charging. Warning:

The battery is recyclable. Batteries (battery pack or batteries installed) shall not be exposed to excessive heat, such as sunshine, fire or the like. Getting started 1.Turning on/off the BTunes Function Operation Turning on Press and hold MFB button for 3 seconds Turning off Press and hold MFB button for 56 seconds LED indicator Prompt tone Blue LED on Power on Red LED on Power off Remarks:

When powered on the headset will announce the battery status of the BTunes, Battery high,Battery medium, Battery low for the corresponding state. The BTunes will power off automatically to save power if not connected with devices within limited time. 2.Installation and wear. Insert the audio plug of the BTunes into BOSE QC25 jack. 3. Pairing /Connecting 1) Pairing the BTunes with Bluetooth smart devices Prior to using the BTunes for the first time, you have to pair it with a Bluetooth-enabled smart devices. The general pairing procedures are as follows:

1) Place the BTunes and Bluetooth smart devices where they are close by no 2) Press MFB button about 7s and release it till red LED and blue LED flash 3) On your smart devices, select The BTunes 3 from Bluetooth list to pair/connect. After connected, the Blue LED flash twice every 4s and announce Your device is connected. alternately, and voice prompt tone Pairing. more than 1 meter;

Remarks:

Pairing mode will last for 2 minutes, if not paired/connected the BTunes will switch to standby mode automatically. After successful pairing, the BTunes and smart devices will remember each other, they will not need to re-pair next time. Every time the BTunes is turned on, it will connect to the last connected devices automatically. Every time the BTunes is turned on, and if it doesnt connect to any devices, short press MFB button once, the BTunes will connect to the last connected device. When the BTunes and the smart devices are out of effective range lead to disconnected, they can connect to each other automatically once going back to effective range; if not connected, short press MFB button will connect again. 2)Pairing with Bluetooth transmitter You can connect the BTunes with a Bluetooth transmitter to enjoy music wirelessly. Hereby take a Bluetooth transmitter, not included in accessories, for example. The pairing procedures are as follows:

1)Keep the BTunes and transmitter within 1 meter ;

2)Make the BTunes enter pairing mode 3) Turn on the Bluetooth transmitter and make it enter pairing mode. It will search for Bluetooth devices automatically and send a pairing request. After successful pairing and connecting, blue LED of the BTunes flashes twice every 4 seconds. Remarks:

The pairing password of the BTunes is 0000. So, the BTunes can only pair with a Bluetooth transmitter whose pairing password is 0000. transmitters users manual for further information. If pairing still fails after several tries, please refer to the Bluetooth 3Pairing the BTunes with multi-point devices The BTunes can connect with two Bluetooth devices at the same time. The general pairing procedures are as follows:

1)Pairing the BTunes with device one. Then turn the BTunes off. 2) Turn on the BTunes and make it enter in pairing mode again, and pair with device two. Then turn the BTunes off. 3) Turn on the BTunes, it will automatically connect with those two devices if they are on and within 33 ft. Remark:

1)Turn on multi-point:Standby mode or pairing mode,press MFB button and volume up button simultaneously, hear prompt Enable multipoint;

2) Turn off multi-point:Standby mode or pairing mode, press MFB button and volume down button simultaneously, hear prompt Disable multipoint. 3) To keep good usage experience, it is better turn off multi-point function if only connect with one device. 4. Battery display When the BTunes connected with iOS devices or some Android devices, it will display the battery of the BTunes on the device. When the BTunes is in low battery, the power symbol show red. 5.Calling 1) Basic operation Functions Cancel a call Status of headset Prompt tone Calling Operation call terminated Short press MFB button once Answer a call Ringing Reject a call Ringing Short press MFB button once Answer Press MFB about 2 seconds Reject End a call During a call Short press MFB button once Call terminated Volume up During a call Press volume up button No prompt tone Volume down During a call Press volume down button No prompt tone Transfer conversation to smart devices Transfer conversation to headset Microphone mute During a call Press MFB about 2 seconds Transfer audio During a call Press MFB about 2 seconds Transfer audio During a call Double click MFB button Mute on Cancel mute During a call

(microphone mute) Double click MFB button Mute off 2) Note:

You will hear two beep tone every 10s when the BTunes is on mute off. When pressing the answer button on some smart devicess, the call will be transferred to the smart devices. You can switch the call to the BTunes through transfer conversation or operating on the smart devices. Please refer to your smart devices user manual for further information. Functions 2) Three-ways call operation Answer new call and end current call Status of headsets Operation There are second incoming call Short press MFB once Answer new call and retain current call There are second incoming call Switch calls Keep conversation Double click MFB button Double click MFB button End current call and switch retain call Keep conversation Short press MFB once 3) Connect with two smart devices Functions End phone call #1 and answer phone call #2 Retain phone call #1 and answer phone call #2 Switch call Status of headset Operation During phone call #1, phone 2 has incoming call Short press MFB once During phone call #1, phone 2 has incoming call Double click MFB button During call, one of phone call is retained Double click MFB button End current call, back to retain phone call During call, one of phone call is retained Short press MFB once 6.Playing music Functions headset Volume up Playing music Status of the Operation Press button Playing music Press button Playing music Long press button about 2 seconds Volume down Last song Next song Playing music Long press button about 2 seconds Pause play Playing music Short press MFB once Pausing Short press MFB once 7. Notes:

When the BTunes is connected with two Bluetooth devices, the BTunes can only play music from one device and need pause current music and play music from the other device. If you want to remote control last/next song, pause/play, it needs your Bluetooth smart devices or Bluetooth transmitter paired with the headset to support AVRCP profile, please refer to the users manual of your smart devices or Bluetooth transmitter for further information. 7. LED indicator LED indicator Status of the BTunes Red and blue LED flashes alternately Blue LED flashes once every 2 seconds Blue LED flashes twice every 4 seconds Red LED flashes instead of blue LED Pairing mode Not connected with device Connected Low battery 8. Factory Reset When in charging, long press MFB button and release it until the red and blue LED flashes simultaneously. Remarks:

After factory reset, the paired list of the BTunes will be deleted. After turning it on again, the BTunes will enter pairing mode automatically, and you need to re-pair and connect with Bluetooth devices on which you need to remove or forget previous entries of the BTunes 3. Care and maintenance Read the following recommendations carefully before using the BTunes. Following these you will be able to enjoy this product for many years. Keep it dry and dont put it in the damp place to avoid the products internal button about 5 seconds and circuit being affected. Keep the product away from direct sunlight or hot places. High temperatures will shorten the life of electronic devices, destroy the battery or distort certain plastic part. Dont expose the product to cold areas. It may damage the internal circuit board. professional. Dont try to disassemble the product as it may get damaged if you are not Dont let it fall down onto the floor or other hard surfaces. The internal circuit might get damaged. Dont use intensive chemical products or detergent to clean the product. Dont scratch the surface with sharp things. It may get damaged by sweat. Please dont attempt to take out the battery from the BTunes, as this might damage it. Improper uses may invalidate manufacturers warranty. FAQs 1.What does it mean when red LED flashes instead of blue LED?

Battery is low, its time to charge the battery. and then the red LED will be ON. 2.Why is the red LED off when charging?

a) Please make sure the charging device connect with the BTunes correctly;

b) The battery may be drained fully. Please charge the battery for 30 minutes, 3. Why cant hear the sound ?

a) Make sure the volume is not too low or muted;

b) Make sure the BTunes connects with the smart devices correctly;

c) Make sure the distance between the BTunes and the smart devices is in 33 ft or 10 meters of the Bluetooth range. 4. Why cant hear the sound clearly ?

a) Make sure the smart devices is in the strong signal area;

b) Make sure the distance between the BTunes and the smart devices is in the available Bluetooth range. 5. Why the pause/play, last/next song not function when playing music?

Make sure your Bluetooth device supports AVRCP (Audio/Video Remote Control profile) Specifications Bluetooth version Bluetooth profiles Bluetooth V4.2 HFP,HSP, A2DP and AVRCP Operating distance 10 meters Music time (moderate volume) Up to 10 hours Talk time Standby time UP to 10 hours About 200 hours Charging time Charging input Weight Measure About 1.5 hours DC 5.0V /500mA About 11 g 75*46*13.5mm NOTE: 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 Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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.