Voice-activated self-propelled mode, voice-activated mode with voice-activated closed-light function, master-slave synchronization
Laser power: B 500*1
Power supply: 100/240V 50/60Hz
Product Size: 23.5*15.5*11.5CM
Weight: 1.5KG
Inner box volume: 31*21*16.5CM
Carton size: 86*44*33
Packing information: 10 sets