What's in the box:

C002 Bluetooth 5.0 Audio Receiver Wireless Music Adapter Hands-free Car Kit with Microphone 3.5mm AUX Jack USB Powered for Speaker Car Stereo (Standard)

Overview:
The BT receiver is specially designed for car stereo systems and home audio systems, changing the devices without BT function into BT-enabled ones, and easy to pair with BT-enabled smartphones, laptops, tablets, etc. With this product, you can greatly enjoy wireless music and hands-free call in the car.

Features:
BT Audio Receiver:
It changes the car stereo system or wired speakers into BT-enabled ones. After paired, play wireless music from your BT-enabled audio devices without the hassle of cables.
Advanced BT5.0:
Wireless 5.0 technology ensures transmitting strong signals in high quality and high speed. With DSP noise suppression technology, free to enjoy wireless dual-channel music.
Strong Compatibility:
Compatible with smartphones, Tablet PC, and more BT-enabled audio devices. 3.5mm audio port design, suitable for speaker, car stereo and other sound systems.
USB Plug and Play:
USB powered, no built-in battery, plug and play. Compact and portable, convenient to use. Spring cable can extends to about 110cm, flexible to use.
Hands-free Call:
With a built-in microphone, call automatic answer, it enables hands-free calls to ensure driving safety.

Specifications:
Model: C002
BT Version: 5.0
Operating Distance: 10m (no obstacle)
Output Connection: 3.5mm AUX interface
Color: Black
Item Size: approx. 3.5*1.3*0.86cm/1.37*0.51*0.33in
Item Weight: 7.6g/0.26oz
Package Size: 12.4*7.0*2.1cm/4.88*2.75*0.82in
Package Weight: 22g/0.77oz

Package List:
1 * BT Receiver
1 * User Manual (English/Chinese)