1,Color:White/Blue/Pink
2,Battery: 150mah lithium battery, USB port can be recycled charging
3,Time: Keep ringing about 50 minutes
4,LED Light : YES, Lighting time is about 75 minutes
5,Volumn:>130db
6,Product weight :32g, 43.5g(with packing)
7,Product size:56*51*22mm/pc, Packing box: 52*58*32mm
8,Carton No:169pcs/ctn , G.W:7.6KG/ctn, Carton size:30*30*30cm/ctn
9,OEM: Add you Logo, specific packing box