Product Function Description:
Power Amplifier Output Power: Rms 2 X 18Mw ( Thd 10 Percent )
Power Amplifier Signal To Noise Ratio: 90Db And More
Input Voltage: 3.7V Rechargeable Li-Ion Battery
Play Time: 3 - 4 HoursBr>Talk Time: 4 Hours
Charging Time: 1 Hour
Charging Input Voltage: Dc5v 500Mah
Specifications: 2 X 16 Ohm 20Mw 10Mm
Frequency Reply Range: 20Hz - 20Khz
Sensitivity: 100Db A 2Db And More
Signal To Noise Ratio: 80Db And MoreBr>Transmit / Receive Frequency: 2.4 - 2.48Ghz
Distance: 10M Barrier - FreeDiv>Specification
Dimensions And Weight
Product Weight: 0.0200 KgBr> Package Weight: 0.0400 KgBr> Product Size (L X W X H): 3.10 X 2.80 X 0.90 Cm / 1.22 X 1.1 X 0.35 InchesBr> Package Size (L X W X H): 12.00 X 10.00 X 3.50 Cm / 4.72 X 3.94 X 1.38 InchesP>You Will Receive You Will Receive: 1 X Pair Of Headphones 1 X Chinese And English Manual