Product Review

SonRu Bluetooth Receiver---Instantly upgrade your wired stereos and headphones
The mini wireless audio adapter will upgrade your non-Bluetooth audio systems to a new Bluetooth V4.1 level.
provide a simple, easy to use solution for wireless streaming music and hands free calling at home/party, or on the road.

Better Wireless Sound:
Bluetooth V4.1 support stable Bluetooth signal, up to 30ft Bluetooth working range.
A2DP pure sound delivers high-quality stereo audio in real time.

Play your music:
The Bluetooth stereo receiver compatible with all devices with 3.5mm AUX interface. Provide wireless crystal music and clear phone call for home/vehicle audio systems, or wired headphones.

Enhances Calling Experience:
Built-in sensitive microphone support clearer hands free calling .
The improved mic could capture more of your voice, and the adhesive securing the Bluetooth AUX adapter to an ideal position.

Easy Control:
One button control, simply Play/Pause music, Answer/End/Reject calls and Redial the last called number without using the smartphones.

Longer Battery Life:
12.8 Hours working time means you can enjoy music and calling for almost the entire day before next recharge. Your long road trips will never be boring.

Fast Pairing:
1. Power On:
Press the multifunction button about 3 seconds until the blue and red indicator lights start flashing alternately.
2. Pairing:
Turn on the Bluetooth function of your phone, search for the Bluetooth devices that named "Link-BT4831" then connect with it.

Specifications:
Output Power Category: Class2
Bluetooth Profile: HFP/HSP/A2DP/AVRCP
Size: 1.6 × 1.6 × 0.5 in
Net Weight: 0.4oz

Package contents:
SONRU Bluetooth Receiver*1
3.5mm Audio Cable*1
3.5 mm Metal Audio Adapter*1
USB Charging Cable*1
User Manual*1