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Home > Audio > Featured Headphones > Wireless
RF-2820A/2820U
RF Wireless Headphones
Driver Unit
2x40mm
Frequency Response
20-20kHz
S/N Ratio
>80dB
Impedance
32 ohm
Carrier Frequency
2400-2483.5 MHz
Operation Range
20m(range diameter)
Maximum SPL
100dB
Modulation
FSK
Power Requirement - Transmitter
12V DC
Power Requirement - Receiver
2XAAA batteries