Feature:
1. After digital products such as phones and computers are connected to the device, you can enjoy bluetooth music or hands‑free calls.
2. With AUX o interface, you can upgrade the car or home o to a Bluetooth o, listen to music wirelessly, and enjoy free music.
3. Hands‑free calling, one‑click answering calls, back clip design, simple connection, without any cumbersome driving and downloading APP.
4. The product has a low‑latency mode, which can be switched freely to meet your gaming needs.
5. 3.5MM o output interface design, flexible and more versatile, small, lightweight and portable.
Specification:
Item Type: Portable o ReceiverMaterial: ABSColor: As Picture ShownWeight: Approx. 68.0g2.4ozBluetooth Version: Bluetooth V5.1
Support Protocol: A2DP, AVRCP, HFP, HSP
Working Frequency: 2.402GHz -2.480GHz
Power Level: Class II
Receiving Sensitivity: -90dB at 0.1percent BER
Working Current:
Normal Mode: About 16MA
Low Latency Mode: About 18MA
Built-in Battery: 110MAH
Charging Current: about 100MA
Charging Time: About 1.5 hours
Low Delay Mode: LL button can switch cyclically, in LL mode, the indicator green light is on
Life Time: >6H
Bluetooth Distance:> 10M (open place)
Charging Method: Micro USB 5V
Output Connection Mode: 3.5MM stereo interface
Compatible for AndroidIOS system mobile phonesPAD, and other o equipment with AUX input function
Hoe to use:
1. Turn onoff (the interval between onoff should be greater than 3 seconds)
Press and hold the multi-function button for 3 seconds to turn onoff.
2. Automatic shutdown function The device is in an unconnected state, and automatically shuts down after 10 minutes, and wakes up after restarting.
3. Clear the pairing function In the shutdown state, press and hold the multi-function button for 6S, and the green light of "LL" flashes to clear the paired device information.
4. Low-latency mode During the connection, if you need to enter the low-latency mode, please click the "LL" button, the green light below the button will light up, and the product will enter the low-latency mode.
5. Music playback During music playback, short press the multi-function button to achieve pause and playback functions. Short press the "+" button to realize the volume increase function. Short press the "-" button to realize the volume reduction function. Press and hold the "+" button to switch to the previous song and press the "-" button to switch to the later song
6. When an incoming call occurs in the call function, short press the multi-function button to answer the call. During a call, short press the multi-function button to hanging up the call. And press the multi-function button for 1 second to reject the call. Note: Please make sure that the call is as close as possible to the MIC port to ensure the quality of the call.
Pairing steps:
A. Press and hold the multi-function button on the device for 3 seconds, the indicator light is on, and the device is turned on
B. The blue indicator light below the device flashes quickly, and the device enters the Bluetooth pairing state.
C. Plug the headphone cord into the AUX connector on the device.
Use a 3.5MM o cable, plug one end into the AUX interface of the device, and plug the other end into the o input interface of the o device or car stereo.
D. Turn on the Bluetooth function of the mobile phone, click Search Bluetooth device, and then select and connect the device "BT-B51 in the Bluetooth list.
E. After the connection is successful, the blue indicator light below the device will flash slowly..
Package List:
1 x Portable o Receiver1 x Power Supply Cable1 x Power Cable1 x Earphone1 x Manual
Note:
1. The product can only enter the low‑latency mode after it is connected and used.2. The "LL" key can be switched between normal mode and low latency mode.3. In low latency mode, the sound quality will be reduced, and the volume will be reduced.
