Digital 2.4GHz wireless tv headphones 1)Stereo sound 2)Replaceabe,Rechargeable battery 3)Dual charging cradles

Data Sheet:

Modulation:Stereo

Carrier Frequency:2.4GHz

Range:>15m in open area

Frequency Response:20-20,000Hz

THD at 1KHz:<1%

Signal to Noise:~90dB

Max.SPL:~120dB

Battery Charging time:~3-4hours

Operating Time:~7-8 hours

Receiver(Headset):~50g

Transmitter:~92g

Features:

1.Bendable PP rod for headset,softer& more flexible2.User replaceable,rechargeable Li-ion battery3.Longer battery operating time4.Ergonomic earplug design for comfortable wearing5.Readable volume mark,adjustable balance control 6.Up to 120dB output deliver excellent stereo sound7.Automatic Gain Control(AGC)8.Noise Reduction technology 9.Dual headset charging Ports10.Headset auto turn off function when charging11.Headset auto alarm function while battery low