Headphone Lossless Audio Adapter Transceiver

Product information:
Model: B20mini
Function: Call function, music support, power display
Channel: 2
Bluetooth version: 5.0
Package type: official standard
Headphone category: smart headphones
Transmission radius: 10m
Whether single or double ear: Bilateral stereo
Headphone and playback device connection method: Bluetooth connection

Packing list:
Smart earphone*1