Characters:
1) Sound amplification
2) whistle
3) Certificates: CE, FCC
4) Patented product: Yes
5) OEM availability: Yes
6) Minimum order quantity: 1000 PCS
7) Payment terms: T/T or L/C
Specifications:
1) Power: 4 x AAA batteries
2) Weight: 275G (not including batteries)
3) Dimensions (L x W x H.): 175x 95x 165mm
4) Sound reinforcement output: 3W
5) Suitable for army, police, guardian on duty or rescue, and can be used in working places, families, traveling, driving, camping, parties as well as urgent occasions.
Packing: