Maoming Lanjun Technology Co Ltd 2BEURLJT07 TWS Multifunctional Mini Bluetooth Headset Instructions
- June 1, 2024
- Maoming Lanjun Technology Co Ltd
Table of Contents
Maoming Lanjun Technology Co Ltd 2BEURLJT07 TWS Multifunctional Mini
Bluetooth Headset
Specifications:
- Bluetooth version: V 5.1
- Wireless frequency: 2.4 GHz
- Transmission distance: 10 meters
- Operating temperature: -10°C to -50°C
- Horn impedance: 13mm32
- Microphone sensitivity: -42 dB
- Support Protocol: A2DP 1.3 / HFP 1.6 / HSP 1.2 / AVRCP 1.6 / D11.3
Product Usage Instructions
Power On:
When picking up the headset from the charging compartment, it will automatically turn on and connect. Alternatively, hold down the MFB button for about 3 seconds until the blue indicator flashes to manually connect.
Power Off:
To shut down the headset, either place it back in the charging compartment or long press the MFB button for about 5 seconds when the red indicator flashes.
Automatic Reconnection:
After the initial connection, the headset will automatically reconnect to the last paired phone when turned on.
Phone Call Management:
To answer or hang up a call, press the multifunction key once.
To reject a call, press the key twice.
Music Playback Control:
- Play/Pause: Short press the multifunction key once.
- Next Song/Previous Song: Double click the left ear for the last song, double click the right ear for the next song. Long press both ears for 1.5 seconds to adjust volume.
Charging Instructions:
Charge the headset by placing both headphones in their respective charging positions. Charge the charging case by connecting it to a standard charger port via USB.
Pairing Status:
If left unpaired for 5 minutes, the headset will automatically shut down.
FAQ
Q: Can this product be used with any Bluetooth-enabled device?
A: Yes, this product can be connected to any device with Bluetooth functionality.
Q: How do I ensure optimal signal reception?
A: Avoid high-frequency transmitting equipment like Wi-Fi routers and keep an effective distance of about 12 meters with no physical obstructions between the Bluetooth device and the headset.
Instructions
TWS multifunctional Mini Bluetooth headset V 5.1
basic function: open:
When picking up the headset from the charging compartment, it will
automatically turn on and automatically connect, one of the headset indicator
disappears, then turn on the phone BT device, find the search model “”; and
connect; or hold down the MFB button for about 3 seconds, the blue indicator
flashes, then one of the headphones turns red and blue, the
other headset indicator disappears, turn on the phone device, find the search
model, and
then automatically pair and connect.
shut down:
Put the headset in the charging compartment, or long press MFB for about 5
seconds when the red indicator flashes and the headset is turned off.
Automatic reconnection:
After the first connection is successful, the phone will automatically match
the last phone by default the next time it is turned on.
Answer / hang up / reject phone calls:
Answer / hang up phone: press multiple function key once; reject call: press
multiple function key twice
Music playback control:
Play / pause: short press the multi-function key once;
Next song / previous song:
Double click the left ear to play the last song; double click the right ear to
play the next song; (left ear volume +, right ear volume-); press the left and
right ear for 1.5 seconds Charging instructions:
Charging and use mode
- Charging the headset: put the two headphones in the R and L charging positions respectively, and the two headphones will automatically charge. The “red” indicator of the left and right headphones is always on. After fully charged, the “red light” extinguishing well shows the blue light, and automatically extinguish after 30 seconds.
- Charge the charging compartment: plug one end of the power cord into the charging case socket of the battery, and then connect the other end USB to the standard charger port. When charging, the charging box will slowly flash and automatically extinguish after full 100%power.
Search for the pairing status:
For 5 minutes without any pairing, the headset will automatically shut down. essential parameter:
- Bluetooth version: V 5.1
- Transmission distance: 10 meters
- Horn impedance: Φ13mm32Ω
- Support Protocol: A 2DP 1.3 / HFP 1.6 / HSP 1.2 / AVRCP 1.6 / D 11.3
- Wireless frequency: 2.4 GHZ
- Operating temperature: -10- -50℃
- Microphone sensitivity: -42 Db
matters need attention:
- a . Please do not use violence to treat this product, also do not use heavy objects extrusion, away from high temperature, high humidity environment.
- b . Keep away from WIFI and routers and other high-frequency transmitting equipment, which will affect the signal reception of the machine, resulting in sound disconnection and disconnection. C . Please use this product in an effective environment (12 meters), and there is no physical blocking (such as the wall) between the Bluetooth device and the headset.
- d . Please use a qualified charger to charge the compartment,
- e . This product can be connected with any device with Bluetooth function.
FCC
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.
Any changes or modifications not expressly approved by the party responsible
for compliance could void the user’s authority to operate the equipment.
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.
The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction
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