Type: Bluetooth WirelessHand Orientation: RightNumber of Buttons: 7Power Type: RechargeableOperation Mode: -electronicColour: Blackmaterial: plasticFeatures1. Energy saving. It can be used for 60 hours on a single charge2. Accurate positioning. 4 Level Adjustable , Max. 5500 .3. Compatible with Windows7, Windows8, Windows10, Windows XP, Vista.4. FANCY & COOL LED LIGHT. Creat colorful breathing backlight atmosphere.5. 7 Buttons Mouse Button Function.6. Strong Durability. 20 keystroke test. 3 wheel & switch life.Specifications1. Item Name: Wireless Mouse2. Buttons: 7 buttons3. The Max : 5500DPI4. Ajustable Switch: 1600/2400/3200/55005. Battery: RechargeableInterface Type: BluetoothFunction1: Wireless mouse,mouse,mouse Function2: mouse for computer,gaming mouse,wireless mouse orderFunction3: computer mouse,,mouse wirelesssFunction4: wireless usb mouse,,ergonomic mouse,Function5: wireless mouse rechargeable,rechargeable mouse,rechargeable wireless mouseFunction6: Wired mouse,mause ,wired gaming mouseFunction7: wireless gaming mouse,silent mouse,mauseFunction8: mouse for laptop,wireless mouse for laptopFunction9: Wireless mouse,wireless mause,mouse recargableFunction10: wireless mouse rechargeable,mouse usb,gamingFunction11: Mouse computer,mice,mouse rgbPackage Contents:1 x Wireless Gaming Mouse1 x ReceiverOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.