Technical Details Brand Quantum Manufacturer Room 803. chevaller House 45-15 Chattham Road South. Tsim Sha Tsui Kowloon. HongKong Model QHM300 Product Dimensions 9.5 x 9.5 x 2.5 cm; 20 Grams Item model number QHM300 Number Of Items 300 Batteries Required No Wireless Type 802.11a Connector Type USB Manufacturer Room 803. chevaller House 45-15 Chattham Road South. Tsim Sha Tsui Kowloon. HongKong Item Weight 20 g
