Portable USB Bluetooth 4.1 Music Receiver Wireless Stereo Audio Adapter Car Kit White Android

Description:
Advanced Bluetooth V4.1+EDR HIFI audio USB receiver / adapter, can be used by wired audio device or car stereo by cars aux port, and other device to connect with your Smartphone and Bluetooth able device to play the music.

Features:
1. Compatible with most Android and iOS devices, quickly pair and connect with devices seamlessly.
2. Easy control, You can answer phone calls or control music by the receiver.
3. With Mini size portable design, let you carry them to anywhere you want.
4. Plug and play without external power supply.
5. User can enjoy a high fidelity music at any place indoor by wireless control.

Specifications:
Bluetooth Range: 10 m (max)
Stereo Audio: A2DP
Audio Output: 3.5 mm interface
Voltage: 5 V DC
Sensitivity: 90 dB
Material: ABS
Color: Black, White(optional)
Product Size: 2.4 x1 x 4.5 cm / 0.94 x 0.39 x 1.77 inch
Product Weight: 7 g

Instruction:
please device Power supply equipment into a USB interface, then connect the 3.5mm audio cable to the car audio AUX audio interface or directly plug the home speaker 3.5mm audio into the device to transmit the audio signal, then turn on the phone Bluetooth (or other Bluetooth audio device) and search the surrounding Bluetooth device to find a device called EC502.
Once the matching of device and phone is successful, the light of device will display.
Then you can choose to play music on your cell phone, high-quality music will get played in your car audio system.
Note:
the USB port only be regard as a power supply port, it can not transmit audio. So you need to buy a 3.5mm male to male audio cable when you use.

Package included:
1 x Bluetooth Receiver/Adapter