1) Sound amplification 2) Alarm 3) Radio & record 4) Certificates: CE, FCC 5) Patented product: Yes 6) OEM availability: Yes 7) Minimum order quantity: 100 PCS 8) Payment terms: T/T or L/C Specifications: 1) Dimensions (L*W*H): 275*215*135 mm 2) Power: 8*AA batteries 3) Weight: 610G (Not including batteries) 4) Vertical speaker 5) Sound amplification output: 7~14 Watts 6) Material: reinforced ABS Packing: Color box dimensions (L*W*H): 275*150*230 mm 10 PCS/Carton Carton dimensions (L*W*H): 750*550*230 mm QTY/20 Full Container Load: about 3000 PCS