Are you looking for a fashionable， portable Bluetooth 4.1 Audio Receiver? The Wireless Bluetooth 4.1 Receiver is your choice， which uses Bluetooth 4.1 technology that ensures the great sound quality & Stability. Offering endurance time， ANC noise isolation， strong compatibility and 20m transmission distance. The Audio Receiver is different from previous Bluetooth Receiver， for example，it can simultaneously connect two smarts phone. It is perfectly suitable for car/Vehicular Audio System Home Audio System Computer MP3 / MP4.

Features:
With Bluetooth 4.1， ANC noise isolation and echo cancellation technology for perfect sound quality.
The Bluetooth 4.1 Audio Receiver Changes the traditional Speaker & car audio into a Bluetooth-enable ones.
Compatible with almost all Bluetooth-enabled mobile devices such as， for iPhone 6 6 Plus 5S， for Samsung Galaxy S5 S4 S3 / Note 4 3 2， for HTC One， Tablet PC， Laptop， etc.                                                                             Integrated Multi-point Technology: Can simultaneously connect two smarts phone. So you can seamlessly switch between your business and personal phones. 
Super easy and fast paring with your smartphone & other Bluetooth device for high-fidelity stereo music. 
Touch sensitive button is convenient for people to use with quick response.
Up to 20m transmission distance without obstacles makes a strong signal for transmission.
Standard 3.5mm audio socket and cable enable to connect to most modern audio device. 
Battery indicator will beep when the Bluetooth receiver is lower than 3.3V.

Specifications:
Type: Bluetooth Receiver
Bluetooth Version: 4.1
Transmission Distance: >20M (Free space)
Working Current: 18 ~ 28mA
Working Current: 18 ~ 28mA
Battery Standard: 450MAH/3.7V
Endurance Time: 13-15 hours
Charging Time: 2 to 3 hours
Charging Mode: Micro USB 5V/0.5A
Output / Input Connection Mode: 3.5mm stereo interface
Bluetooth Receiver Weight: Approx.8.3 * 6.1 * 2.3cm / 3.27 * 2.40 * 0.91in
Bluetooth Receiver Size: Approx.87g / 3.06oz
Package Size: Approx.9.4 * 9.1 * 7.1cm / 3.70 * 3.58 * 2.80in
Package Weight: Approx.175g / 6.12oz

Package List:
1 * Bluetooth Receiver
1 * 3.5mm Audio Cable
1 * USB Cable
1 * User Manual (English)