HAVIT TW947 True Wireless Noise Cancelling Earbuds User Manual

True Wireless Noise Cancelling Earbuds
TW947
PRODUCT MANUAL

Product and accessories

Description of product structure

1. Power LED indicators
2. Multi-function button （MFB ）
3. Microphone
4. Charging port

Wearing method

Gently insert the earbuds into the ear then adjust the appropriate comfort.

Basic function

1. Power on,Bluetooth connection
   —Follow the steps（Please confirm that your phone is built-in Bluetooth function）
   1. Power on
   Open the top cover of the charging case.
   The white light of the both earbuds turns on for 1 second and then goes out.When the earbuds enter the pairing state, the white light of one ear flashes slowly, indicating that the earbuds are ready to use
   2. Turn on Bluetooth on your device and select “HAVIT TW947” referring to your phone instructions.
   3. Pairing mode can just last 180 seconds. if you miss the pairing time, you need to restart the device and operate follow the procedural steps mentioned above.
   *Note:
   a). HAVIT TW947 remembers previously connected devices. When turned on, earbuds attempts to reconnect to previously connected devices.
   b). HAVIT TW947 will disconnect when deviate the working range of Bluetooth. The earbuds will reconnect automatically if you come back to the range in 3 minutes.

2. Power off
   Put the earbuds into the charging case, they will automatically shut off.

3. Answering incoming calls
   Double tap left or right MFB to answer incoming calls.

4. End the call
   Double tap the left or right MFB to end the current call.

5. Decline incoming calls
   Long press left or right MFB for 1s to reject a call.

6. One key for voice assistant
   Triple tap the left or right MFB to activate the voice assistant.

7. Music playing
   1. Play/Pause: Press the left or right MFB twice.
   2. Long press the left MFB for 1s to switch to the previous song.
   3. Long press the right MFB for 1s to switch to the next song.

8. Mono mode (take out any earbuds as a unilateral bluetooth earbud)
   (note: single channel mode only needs to remove one of earbuds from the charging box; If two earbuds are removed before connection, the earbud will be used in TWS mode by default, and the TWS connection will be automatically realized. )
   1.Take out one earbud from charging case, the earbud automatically turn on and reconnect to previously connected devices.
   2.Switch from one earbud to the other earbud when playing music, taking out the other earbud from the charging case and these two earbuds will connected automatically. Both earbuds will play music automatically and then put the earbud which do not need anymore into the charging case and the switching process completes. (note:Call mode is applicable)
   3.Please refer to the TWS mode for more functions.

9. Charging
   -Case
   Charge the case using the Type-C cable connected to a computer or wall charger. The indicator in the charging case flashes white when charging and turns to be steady white when fully charged. Charging time is approximately 2 hours.
   -Earbuds
   Put the earbuds back into the charging case for charging. While charging, the white light of the earbuds is always on. After full charge, the light turns off.

Specification

Bluetooth Version: V5.3
Earbud Battery: 40mAh*2
Charging case battery: 400mAh
Play time: 6H (60% volume)
Talk time: 5H
Earbuds charging time: 1.5H

Warnings

1. Please follow the instruction to operate.
2. Please charge the earbuds with input power below 5V/300mA, in order to protect the battery.
3. Please store or use the earbuds in a normal temperature environment.
4. Please do not use this product near the water. Do not immerse this product in any liquid or splash any liquid on this product.
5. Please keep the earbuds from heat source, such as radiators, hot air regulators, stoves, or other heat generating instruments. As it is not anti high temperature.
6. Don’t jam the ports of the earbuds, such as charger port, LED port and microphone etc..
7. In order to protect your hearing and extend the speaker service life, it is not recommended to adjust the volume to the maximum level for a long time.
8. Whatever reasons damage the earbuds, please feel free to contact our after-sales staff in time rather than repair by yourself. Otherwise, you will accept without after-sales service.

Any Changes expressly or modifications not 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.
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 providereasonable 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.
FCC Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment .
This transmitter must not be coÿlocated or operating in conjunction with any other antenna or transmitter.

FCC ID: 2AI6I-TW947
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