Over View:
With this wireless receiver adapter to listen music, phone calls and GPS when you are driving.
Use it connect 3.5mm headphone jack to make your headset become wireless bluetooth headphone.
Just one second to make your speakers become bluetooth speaker.
Small and exquisite special deign to bring you new audio-visual feast.

Features Introduction:
Using the latest bluetooth chipest V4.1.
High sensitivity microphone to ensure high quality calling.
Noising cancelling chip integrated.
Innovative bullet design.
Wide application range such as car , speakers, headphones and so on.
Battery Capacity: 55mA.
Charging Voltage:DC 5V.
Charging Time:2 hours
Working Time:5 hours.
Connection range:10m
Headphone Jack: 3.5mm