B31 OLED Wireless Bluetooth 5.0 Audio Transmitter Music Receiver Hands

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Description:

This is an OLED wireless Bluetooth 5.0 Receiver. After the mobile phones, computers, PDAs and other digital products are connected to the device, you can enjoy Bluetooth-compatible music or hands-free calls through the device.
OLED work display screen, simple human-computer interaction operation, the operation is more convenient.
With Aux interface, you can upgrade the car or home to a Bluetooth-compatible audio, listen to music wirelessly, and enjoy free music.
Hands-free call, one-click answering of incoming calls. Built-in 250MA battery, long battery life.
3.5mm output interface design, and more versatile. Back clip design, easy to carry.

Specification:

Model: B31 OLED Bluetooth 5.0 Receiver
Size: 60.5 x 37 x 17mm (with back clip)/2.4 x 1.5 x 0.7 inch
Bluetooth Version: Bluetooth V5.0
Support Protocol:A2DP ,AVRCP ,HFP ,HSP
Working Frequency 2.402GHz -2.480ghz
Receiving Sensitivity -90db At 0.1% BER
Working Current: 30MA (Screen Off)
Built-in Battery:250MAh
Charging Current:200MA
Charging Time: 2 Hours
Use Time:10h
Bluetooth-compatible Distance:10m (Open Area)
Charging Method: Micro USB 5V
Output Connection Mode: 3.5mm Stereo Interface
Compatible With Androids, Mobile Phones, and Other Equipment With Aux Input Function.

Package Includes:

1 Piece Bluetooth Audio Receiver Transmitter
1 Piece Micro USB Line
1 Piece 3.5mm Aux Cable
1 Piece Operating Instructions
1 Piece 3.5mm Audio Adapter

Note:

1.Please allow 1~3 cm error due to manual measurement, thanks.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand, thank you.

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