Rechargeable X8 Wireless Silent LED Backlit USB Optical Ergonomic Gaming Mouse Hello! Welcome to eztronicscorp ! Fashion design,100% Brand New,high quality! Quality is the first with best service. customers all are our friends. Q: Can't chargeRE: Turn the gear to the ON position while chargingQ: The mouse arrow can't move.RE: The mouse is turned off and on. Feature: 100% Brand New in Box It Comes with the Breathing LED BacklitThe Latest Wireless TechnologyThe Latest Rechargeable Technology2.4GHz Wireless Transmission, The Operating Distance up to 10 Meters / 32.81 ftHigh Quality, Compact Design and Measurable WeightFashion Cool Wrangler Battletech StyleOptical Technology Works on Most SurfacesIntelligent Connectivity. No Need to Code, Plug & PlayBuilt-weight Iron, Feel Comfortable, Mobile and StabilityTrue 2400DPI Avago Pro-Gmaing SensorSlim and Ergonomic Hybrid Shape DesignIntegrated 3 Level Full Auto Key SettingUltra-precise Scroll Wheel,High Precision Positioning32-bit ultra-wide data path4000FPS frames per second (32 megapixels per second)Special Edition for GamingResolution adjustable in driverless-free driveThe Ideal Companion for Laptops for Home and Office to UseCompatible with Windows XP, Vista, Win 7, Win 8, WIN 10, ME,2000 and Mac OS...or latest Specifications:Model: FREE WOLF X8Power: Built-in Rechargeable 600mAh lithium batteryCharging Time: 2-3 hoursButton Life: 20 million cycleCustomize DPI Switch: 800/1600/2400 DPIButtons: 6 buttons with scroll wheel (Two Side-Buttons, One DPI Key)Opration Range: 0-10M / 0-32.81 ftVoltage and Current: 3.7V 18MAErgonomics: SupportSize: 138*38*80mmWeight: about 150g Package Includes:1 x Wireless Gaming Mouse(With box)1 x USB Receiver1 x Charging Cable1x Manual Delivery detailsUSPS First Class Package Free shipping USA and International. For better delivery, please make sure that the address you left is correct. We will not send it when there is a problem with the address. We will send an email about the address, please pay attention to your email message. Items usually ship within 1 working days of cleared payment. We suggest having parcels sent to your workplace if you are not able to sign for delivery at home. We sent it from New York, USA. Delivery time depends on destination and other factors.