Product detailsFeatures:
2 in 1 BT5.0 adapter can be used as transmitter and receiver, with strong performance and stable signal.
Built-in noise-reduction microphone, it supports hands-free calling with clear sound, giving you a nice calling experience.
With dual output interface design (USB/AUX), you can enjoy the fun of wireless music.
Small size, increased play/pause button, more convenient to use. (The button is only valid in receiver mode.)
USB universal interface, plug and play, suitable for TV, computer, laptop, speaker, headset, etc.
Features:
2 in 1 BT5.0 adapter can be used as transmitter and receiver, with strong performance and stable signal.
Built-in noise-reduction microphone, it supports hands-free calling with clear sound, giving you a nice calling experience.
With dual output interface design (USB/AUX), you can enjoy the fun of wireless music.
Small size, increased play/pause button, more convenient to use. (The button is only valid in receiver mode.)
USB universal interface, plug and play, suitable for TV, computer, laptop, speaker, headset, etc.

Specifications:
Color: Black
Material: ABS
BT Version: BT5.0
Effective Working Radius: 10 Meters
Transmitter Mode: Blue LED Light on
Receiver Mode: Red LED Light on
Item Size: 50 * 25 * 10mm/ 2.0 * 1.0 * 0.4in
Item Weight: 8g/ 0.3oz

Packing List:
1 * BT5.0 Transmiter & Receiver
1 * Audio Cable
1 * Manual