MANGROVE D12 TWS Bluetooth Headset User Guide
- June 6, 2024
- mangrove
Table of Contents
D12 TWS Bluetooth Headset
User Guide
Specifications
| Bluetooth version | B I Bluetooth 5.1 |
|---|---|
| Bluetooth protocol | A2DP/ACRCP/HSP/HFP |
| Transmission distance | ≥10m |
| Charging time | 2H |
| playtime | 4H |
| Call time | 4H |
| Headset battery | 40mAh |
| Rechargeable battery | 300mAh |
Product description
Bluetooth connection operation
Please remove the Bluetooth headset and put it with your mobile phone (or other 1. connected device), the closer the better. 2. Make sure the headset is on. At this time, the headset enters the automatic pairing state, and the headset does not light up after pairing.. 3. Turn on the mobile phone (or another Bluetooth device) Bluetooth function to search or scan, at this time the phone will search all nearby For a Bluetooth device, click on the searched device name—D12. After successful pairing and connection, the two headset indicators will turn off, indicating the connection is successful, now you can make phone calls and listen to songs!
Function operation instructions
- Power on/off: When the headset is taken out of the charging compartment,
- it will automatically power on (red and blue light). Press and hold the headset touch switch for 5 seconds Perform switch operation.
- L/R earphone pairing: L/R earphones will be paired automatically after turning on.
- Bluetooth disconnection: Turn off the Bluetooth function of the mobile phone or put the L/R headset into the charging compartment to disconnect the Bluetooth connection.
- Play/pause music: Short press the headset touch switch for 1 second when connected.
- Previous song\Next song: Press the touch switch 3 times.
- Volume increase and decrease: Press the touch switch twice.
- Answer the call: Tap the headset touch switch once when the call is coming.
- Hang up the call: Tap the headset touch switch once during a call.
Indicator description.
- Pairing status: Binaural red and blue lights flash alternately, and only one-sided headphones light up after pairing is complete.
- Connected state: the binaural indicator is off.
- Charging status: Red light flashes.
Precautions
- Never use abrasive cleaners to clean this product.
- Do not allow the product to heat up or be near a fire source. Do not dispose of the product in a fire to avoid an explosion.
- Do not expose this product to direct sunlight for long periods of time.
- Do not forcibly disassemble the product to make any modifications.
- If the product is not used for a long time, please store it in a dry environment and charge the headset at least every month Once to extend service life and avoid extreme temperatures and dust.
FCC ID: 2AYNA-D12
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 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.
Warning: Changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to operate the
equipment