(1)Size:114*57*22mm
(2)outer packing:44*32.5*39cm
(3)packaging:40PCS/CTN
(4)G.W.:11Kg
(5)International Certification:  CE, FCC, RoHS, SGS

(1) Wireless Technology: 2.4GHz 
(2) Wireless distance: 10m 
(3) Mouse Size: 102(L)x67. (W)x39(H)mm
(4) Mouse weight: 49g(excluding battery ang receiver)
(5) Keypad QTY: 4(including CPI key)
(6) Key route: O. 8mm 
(7) Key force: 70± 5g 
(8) Key life: 3000, 000times
(9) Rated voltage/current: DC 3V/13mA
(10) Power supply mode: 1AA batteries(No. 7 baterry)Recommend using alkaline batteries