FCC ID: 2AQ39-T100 TWS Earphones

1:105g 2.55*39mm 3. 4. 5.4 6. 7.V0 2019-11-16 T100 1.

5.0 1.5

4 3.7V/40mAh 6mm 20~20000Hz

() 10m 2 300 3.7V/300mAh 983dB 16 1 6.6g 26.6g MFB31 Power on

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, User Guide 20-30 5V-2.1 Thank you for choosing the T100True Wireless Stereo Earphone developed by Tuddrom! To better use this product, please read the Quick Start Guide carefully before using and properly manage it. Product Specications Bluetooth version 5.0 Transmission range About 10m Headset charging time About 1.5h Music play time

/Talk time About 4h Charging time for the charging case Standby time

(including the charging case) About 2h About 300h Headset weight About 6.6g Weight of the charging case About 26.6g Headset battery usage Chargingcase battery use Li-Polymer Battery 3.7V/40mAh Li-Polymer Battery 3.7V/300mAh Speaker size 6mm Sensitivity Frequency range 20~20000Hz Impedance 983dB 16 How to connect 1Headset power-on/power-o Power-on Take the headset out from the charging case. The headset is automatically powered on. In power-o state, hold down the MFB button for three seconds to power on the headset. The red and blue indicators will be lighted for 1s. There is a beep sound once it is power-on. Power-o Put the headset into the charging case. The headset is automatically powered o. In power-on state, hold down the MFB button for 6s. The red indicator will be lighted for 1s. There is a beep sound upon power-o. 2Pairing (rst use) Open the charging case cover, and the left and right earphones alternately ash red and blue, then pair the left and right ears and wait for about 10S. After the pairing is successful, the left and right ears are slowly ashing red and blue to match the phone. Enable the Bluetooth function on the phone. Search for the Bluetooth device Tuddrom T100. Select Connect. After the connection is successful, a "Connected" message is displayed. There is a ringtone alert from the left earbud when there is an incoming call. 5 7 How to use Headset power-on: The charging case is opened and the earphone is automatically turned on.(Or hold down the MFB for 3s in power-o state.) Headset power-o: The earphone is placed in the charging case and the earphone is automatically turned o. (Or hold down the MFB for 6s in power-on state.) Play/Pause: Click on the left or right earbud. Previous/Next: Long press on the left for 2 seconds/ Long press on the right for 2 seconds Volume + / volume -: Double click on the left / Double click on the right SiRi function: Three-click the left or right ear to wake up the SiRi function in the connected state. Answer/Hang up a call: Short press the left or right button Reject a call: Long press 1S left or right button. Clear pairing information: Pairing mode (red and blue indicators ashing quickly), press the MFB three times. Pairing information is cleared, and the headset is automatically powered o. Or long press the MFB for 8s in power-o mode to clear pairing information. Secure pairing: If the Bluetooth device connected to the headset runs a version lower than 3.0, a password is required. Enter the default security code 0000 to pair the headset with your phone. Automatic power-o: If the right earbud is not connected to a phone, it will be automatically powered o in 3 minutes so as to save power. If the left earbud is not connected to the right earbud, the left earbud will be also automatically powered o in 3 minutes. Reset: Put the headset into the charging case. 8 Charging the charging cradle. Please use a low power charger below 5V-2.1A to charge. The white charging LED indicators ash during charging. The number of ashing indicators varies with the battery level. All indicators turn solid white when the cradle is fully charged (a full charge takes about two hours). Charging the headset Fit left and right earbuds into the charging case. The red indicator on both earbuds will be on. When the earbuds are fully charged, the indicator will be o. A full charge takes about 1.5 hours. A fully-charged charging cradle provides about three charge cycles for the headset. Low battery level indication If the battery level of the charging cradle is low, the low-battery indicator on the charging cradle will show only one grid (25% left), reminding you to charge the charging cradle. When the battery level of the headset is low, the Bluetooth indicator will turn red and a low-battery beep sound can be heard. Caution: If you do not intend to use the headset for a long time, charge the headset once every 20 to 30 days to ensure its expected service life. Don't remove or replace the Battery,including sensitive electronic components, including a battery,and can be damaged or cause injury if dropped, burned, punctured, crushed, disassembled, or if exposed to excessive heat or liquid.Don't use damaged batteries and electronic components. Dispoal and recycling information Don't treat the product and battery as a household waste or into a re. When you decide to dispose of the product and its battery, please follow the local environmental laws to handle the battery to avoid an explosion. Medical device interference The product contains components and radios that emit electromagnetic elds and also contains magnets. These electromagnetic elds and magnets may interfere with pac-

emakers,debrillators, or other medical devices. Maintain a safe distance of separation between your medical device and product.Consult your physician and medical device manufacturer for information specic to your medical device. Stop using product if you suspect it is interfering with your pacemaker, debrillator, or any other medical device. 9 Please fully charge before use. Please use a low-power charger below 5V-2.1A to charge, otherwise it will cause damage to the earphone. 10 T100 EU Declaration of Conformity Hereby, Dongguan Tuddrom Electronics Co., Ltd declares that the radio equipment of type Bluetooth Tuddrom T100 is in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following internet address:http://www.uiisii.com/doc/

PRODUCT DESCRIPTION Caution:

-10 and 40. Use the Bluetooth Earphone in the environment with the temperature between The product shall only be connected to a USB interface of version USB2.0 or higher and that the connection to a power USB is prohibited. For Battery: Risk of explosion battery is replaced by an incorrect type, dispose of used batteries according to the instructions. To prevent possible hearing damage, do not listen at high volume levels for long periods. 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 o and on, the user is encouraged to try to correct the interference by one or more of the following measures:

11 13

- Reorient or relocate the receiving antenna.

- Increase the separation between the equipment and receiver.

-Connect the equipment into an outlet on a circuit dierent from that to which the receiver is connected. TuddromT100Bluetooth

-Consult the dealer or an experienced radio/TV technician for help Changes or modications 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. Bluetooth 5.0 1.5h

4h 10m 2h 300h 6.6g 26.6g Li-Polymer Battery 3.7V/40mAh Li-Polymer Battery 3.7V/300mAh 6mm 20~20000Hz 983dB 16 15 MFB3 1Power on MFB6 1Power on 10 BluetoothBluetoothTuddrom T100 Connected MFB3

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3 8 BluetoothBluetooth 3.00000 3 3 17 12 14 16 5V-2.1ALED 1.5 3 25 Bluetooth 2030 18 5V-2.1A 19 How to charge Important safety information

Jan. 17, 2020 Federal Communication Commission Authorization and Evaluation Division FCC ID: 2AQ39-T100 Re: Confidentiality Request Pursuant to Sections 0.457 and 0.459 of the Commissions Rules, the applicant hereby requests confidential treatment of information applied this application as outlined below:

1: Block Diagram 2: Schematics 3: Operational Description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Rules 0.457, disclosure of this Application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, DongGuan Tuddrom Electronics CO Ltd Contact person: yongguo wu