Silent Disco headphones

仕様
システム: UHF/RF Two or Three Channels
Carrier frequency:
A) For Europe: 863.3/863.9/864.5MHZ
変調: FM
モード: stereo
S/N比: ≥75dB
Distortion: <1%
Frequency response: 50-15000HZ
インピーダンス:32 Ohms
感度: -88dBm±3dB
the power supply of headphones: Built-in 600mAh lithium battery, With Central Laser Logo
power supply of transmitter: DC9V/350mA
EC&ROHS certified

Distance:100M
パッキング:20pcs=1carton
カートンサイズ:47.5*34.5*46.5cm
box size:22*9*16.5cm
1 carton=0.076CBM
20’Container=328cartons=6560pcs
Net weight:9KGS
Gross weight:10KGS