Product Description
It works with computer,CD,DVD,TV,MP4,iPod etc.
High sound quality ensures good enjoyment

generall:
Supply voltage :
Transmitters:8.0V ~ 14.0V DC Wireless Speaker: 220V AC
Supply current :
Transmitters: < 110mA Wireless Speaker: < 0.2A AC
IR:
RF Frequency : 2400 ~ 2483MHZ
RF Channels:16 Channels
RF Direction: Omnidirectional
Modulation : GFSK
Data rate :1.152M bps
Channel interval : 1MHz
Frequency stability:±100KHz
TX Power: +10dBm (CE) 0dBm (FCC)
RX Sensitivity :-85dBm
Adjacent rejetion:>45dBm @ +/- 5MHz offset
Image rejection: >25dBm
RF Range : 30m LOS outdoor 100 m LOS Side door
AUDIO:
Input level:2.0 Vpp(MAX) @ 3.3V ADC Voltage
Input impedance:10K Ohm
Output level : 2.6Vpp(MAX) @ 3.3V DAC Voltage
Output impedance : 1K Ohm
Output/input gain : 1:1
Frequency response: 20 – 20 KHz @ +/- 1dB
S/N ratio : > 90dB
THD : < 0.1% @ 1KHz
Dynamic range : > 95dB
Channel separation: > 80dB
Audio out Power: Actual power > 15W