UGREEN Wireless Bluetooth 4.2 Music Audio Receiver Adapter With Mic

Bluetooth Version: Bluetooth V4.2+EDR – Hands-free function, with Music and Playback Control – Built-in microphone for phone call – Use with home stereos, speakers, car stereos, headphones etc – Mini size, easy to carry, you can carry it in your pocket – Operating

Distance: Reach up to 10 meters in open space

Working Time: Up to 4 hours