Feature 1Made of good quality ABS material, solid, durable and long life time, up to 5 million time. 22.4G wireless technology, optical technology, 1200dpi high precision, plug and play, convenient and practical. 3With USB receiver, can receive wireless within 10 meters. 4Ergonomic design, suitable for your hand posture, use without fatigue. 5Lightweight and portable, suitable for PC, laptops, tablets, etc.SpecificationFeatures: 1. Made of good quality ABS material, solid, durable and long life time, up to 5 million time. 2. 2.4G wireless technology, optical technology, 1200dpi high precision, plug and play, convenient and practical. 3. With USB receiver, can receive wireless within 10 meters. 4. Ergonomic design, suitable for your hand posture, use without fatigue. 5. Lightweight and portable, suitable for PC, laptops, tablets, etc. 6. With rechargeable lithium battery and USB charging cable, easy to charge and use. Specifications: Model: M80 Material: ABS Optional Color: Grey, Silver, White, Gold, Rose Gold, Matte Black Type: 2.4Ghz Wireless Mouse Key Life: 5 Million Times Wireless Distance: within 10 meters Work: Photoelectric Battery Capacity: 500mAh (Rechargeable lithium battery) Project Type: Ergonomics Optical Mouse Resolution: 800, 1200, 1600 (1200dpi Default) Operation Mode: Opto-electronic Rated Voltage/ Current: 3.7V / 18mA Power Type: Rechargeable (charging time: 2h, working time: 150h) Buttons: 2 Buttons and 1 Round (Middle Mutton) and Dpi key Required System: for Windows 98 / Me / 2000 / XP/ Vista/ for Win 7 / for Win 8 /10 / Vista for Mac OS or the latest version Size: Approx. 11.2*5.7*2.5 cm/ 4.41*2.24*0.98 inch Charging Cable Length: 25 cm Weight: Approx. 100 g Packing List: 1 * 2.4 G Wireless Mouse 1 * USB Charging Cable 1 * USB Receiver