Model: AY-LBEJ13-BK
Weight:400g

Features:

2.4GHz wireless digital audio.Reliable 2.4GHz wireless connection provides up to 10M working range . You are free to enjoy high-quality, stereo audio.
Built-in Microphone.The hidden omni-directional microphone automatically picks up your voice with remarkable clarity.
Built-in High-performance Lithium Battery.This headphone is powered by built-in high-performance rechargeable lithium battery. A full charge takes 2 hours and provides 6 hours of continuous operation.
Dual Receiving Antenna.Headphone is equipped with a newly-developed diversity circuit and dual pivoting high-gain antenna. The chipset will automatically switch to use the antenna with better signal strength for oprimal wireless performance. You can enjoy 360-degree barrier-free
Works up to 10 meters away from source

Specifications:

SNR:84dB
Working Voltage:3.7V
Working Current:60mA
Continuous Working Time:6h
Charging Time:2h
Receive distance:10mm
System Requirements:Windows? XP/Vista/7 Mac OS? X 10.4 or later
Size:140mm * 173mm * 52mm
Warranty:6 months

Package include:

1x H1030
1x USB Charging Cable
1x USB Transmitter
1x Use Manual(Chinese)