Product Description

Feature:
The bluetooth V4.1 + EDR, furthest distance 10m
Support bluetooth hands-free calls
Sleep mode, energy saving
Work time: can work continuously for 3-5 hours

Specification:
Color: Black/ Gold/ Blue/ Red
Material: Metal
Version: Bluetooth V4.1
Product Length: 54mm
Product Diameter: 12mm
The 3.5mm stereo input pin
Frequency: 2.4GHz
Power: Use the mini USB cable
Fitment: Universal

Package Included:
1 X Bluetooth Receiver
1 X USB Cable
1 X Instruction Manual

More Detailed Photos: