Specification:  Material: ABS.  Color: White/Black(Optional).  Voltage: 220V.  Power: 5 W.  Interface: USB.  Usage Range: 20 Square Meters Or Less.   Cable Length: About 76 cm.  Size: About 19*12cm/7.48*4.72in.     Features:  - Detachable structure design, can be cleaned with water.  - 360 degree mosquito suction air duct system.  - Low silent decibel,silent design,it makes no noise to disturb your sleep.  - Safety and environmental protection, Pure physical technology to kill mosquitoes.  - Bionic LED lamp beads, increases mosquito attraction through human bionic technology, allowing accurate mosquito capture.  - Can be used in rooms, lounges, hotels, offices, travel , camps and all the places where mosquitoes need to be killed.  - USB cable, easy to carry and charge, can be charged by computer, laptop, mobile power, etc.    - When you are not home, the mosquito likes to stay in the damp or dark places (such as the bathroom, kitchen and utility room, etc.). The usb mosquito lamp will be more effective in these places.     Package Included:  1 x Mosquito Killer.  1 x USB Cable