Specifications

• Sensitivity:Φ2.0mm Ball
• Power Supply:9 volt battery (6F22ND)
• Operating frequency:22KHz
• Power consumption:270mW
• Quiescent Current: 5.1mA Operation Current:Audio and LED 20mA ,Vibration 70mA
• Operating temperature:-10 ℃ -50 ℃
• Body Size:405 * 80 * 40mm
• Packing size:520 * 300 * 470mm
• Net Weight:33