BT 5.0 Wireless Audio Receiver Transmitter Car Hands-free Calling 3.5mm BT Adapter


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BT transmitting and receiving two in one, two modes switch at will, applicable to a variety of devices.
Receive mode: you can connect your cell phone, tablet, speaker, amplifier, car, headphones and other devices to play music.
Transmit mode: you can connect audio output devices, transmit BT signal, play music through paired wireless headphones, BT audio, MP3\MP4, TV computer, etc.
Built-in high-performance independent ear amplifier, not only improves audio performance, but also has a delicate and durable sound quality.
After the first successful pairing with the device, the device can be automatically connected.
BT 5.0 chip, signal stability and high-speed transmission, rapid response, refuse to delay lag.
250mAh high-capacity lithium battery, 10 hours of continuous playback time, supports charging while using.
Exquisite appearance, using metallic texture black with frosted gray, non-slip and wear-resistant, the size of a car key, lightweight and portable travel.
Colorful and elegant ambient light unique design, warm light lingers around you.

Model: BR01
Color: Black
Material:ABS + PC
Signal-noise ratio: ≥90dB
Frequency: 2.4GHz 
BT version: BT5.0 + EDR
BT mode: receive + BT transmission
Support protocol: A2DP stereo AVRCP HSP
Transmission distance: 10m
Playing time: 10 hours
Standby time: 100 days or so
Battery capacity: 250mAh
Charging time: 2hours
Charging voltage: DC 5V
Product size: 5.6 * 3.1 * 1.2cm
Product weight: 16g
Package size: 8 * 8 * 2.5cm
Package weight: 54g

Package List:
1 * Wireless Audio Receiver Transmitter
1 * Charging Cable
1 * Adapter
1 * Audio Cable
1 * User Manual