This BT music receiver can be used for all audio input, such as car audio or home audio, with a 3.5mm audio plug so you can enjoy high quality music at home, office or in the car by the device.

Features:
Bluetooth 4.2: This BT music receiver is a high-tech wireless device that can receive mobile phones or other audio devices with BT capabilities.
Hands-free: You can dial and answer the call by the device. It can connect 2 mobile phones at the same time, enjoy the music stored in the phone freely.
Noise Isolation: The product is embedded with echo cancellation microphone, it can keep you away from the noise and immerse in music world.
Clamp Design: With removable back clamp design, it's available to use in-car or take along. It will be more convenient for you to wear.
Portable: With small size, compact and portable, it's suitable for traveling, metro bus and in office.

Specification:
Bluetooth: V4.2+ED
Transmission Distance: Up to 10m
Frequency: 2.4GHz
Working Voltage: 2.80V-4.20V
Working Temperature: -20°-50°
Effective Distance of Mic.: 0-1m
Working Time：Up to 8 hours
Standby Time: About 60 days
Charging Time: 2 hours
Color: Silver
Bluetooth Receiver Size: Approx. 5.1cm * 1.3cm * 0.9cm / 2in * 0.5in * 0.4in
Bluetooth Receiver Weight: Approx. 12g / 0.44oz
Package Size: Approx. 9.8cm * 9.5cm * 2.4cm / 3.9in * 3.7in * 0.9in
Package Weight: Approx. 60g / 2.12oz

Package List:
1 * Bluetooth Receiver
1 * 3.5mm Audio Adapter
1 * USB Cable
1 * User Manual