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Hand-held acoustic wave disperse shield is suitable for various group events. When the sound wave function is turned on, the powerful noise makes the people in front of the shield unable to stand. When the matrix is used, the power is multiplied, thereby achieving the effect of letting the crowd retreat or disperse the isolation.

Product parameter:
Material: PC 
Size: Diameter 58 ± 2cm;
Weight: 4±0.05 KG;
Working voltage: 24V;
Battery capacity: 3400mA/h;
Power consumption: 40W;
Charging voltage: 25.2V;
Charging time: 8 hours;
Sound wave loudness: ≥130dB at 2m;
Sound wave effective action distance: 20m;
Continuous working time: 1 hour;
Working temperature: -10-50 degrees;
Storage temperature: -20-50 degrees; 
Maintenance method: Charge once a month

Matters Needing Attention:
This product is not waterproof product, please do not sprinkle liquid on the surface of shield, do not use in rainy day; this product shall not be used in place of shield. Do not impact or sprint on the surface of the product.