Silent Disco headphones

Specifikation
Systemet: UHF/RF Two or Three Channels
Carrier frequency:
en) For Europe: 863.3/863.9/864.5MHZ
Modulation: FM
Läge: stereo
S/N-förhållande: ≥75dB
Distortion: <1%
Frequency response: 50-15000HZ
Impedans:32 Ohms
Trådlös TV-anslutning: -88dBm±3dB
the power supply of headphones: Built-in 600mAh lithium battery, With Central Laser Logo
power supply of transmitter: DC9V/350mA
EG&ROHS certified

Distance:100M
Förpackning:20pcs=1carton
förpackningstorlek:47.5*34.5*46.5centimeter
box size:22*9*16.5centimeter
1 carton=0.076CBM
20’Container=328cartons=6560pcs
Net weight:9kgs
Gross weight:10kgs