Power supply: 9V standard or rechargeable battery
Working frequency: 90KHz
Audio: 2.3KHz
Working current: 50mA
Working Voltage: 9V
Temperature Range: - 5 ~55
Packing information: 9.5kg; 52 (long) * 32 (wide) * 30 (high) cm; 42 pieces per box
Gross/Net Weight per Branch: 170G/120G
Appearance size: 19.2 (long) * 6.5 (wide) * 2.2 (high) cm
