สถานที่กำเนิด
Guangdong, China
Zones
32 wireless zones, 8 wired zones
Sound
Built in loudspeaker, around 100dB
Product size
L25.5*W3.5*H19.3CM
Distance
100 - 150 meters (in the open air)
Battery
Built in rechargeable battery 11.1V/1000mA (standby around 8 hours)