M40 Rechargeable Silent Mouse 2.4G Portable USB Optical Wireless Computer Mice with 3 Adjustable DPI for Laptop, Desktop, PC - Black

• 2.4G wireless transmission technology provides reliable connection within a range of 10m, allows you to say goodbye to the wired shackles and operate more freely
• Ergonomic design, fits the hand, provides comfortable feel, effectively reduces hand fatigue
• Humanized silent design, creates a quiet and comfortable environment whether you are in quiet office or studying late at night in the library
• Three adjustable DPI provide sensitive response and smooth operation, can position accurately in fast-moving
• Slim design, lightweight and portable, you can easily put it in a bag or pocket, more convenient to use
• No driver requied, plug and play
• Built-in 500mAh rechargeable battery, adopt Low power and energy-saving technology, no need to charge the battery repeatedly

Specifications:

• Name: Wireless mouse
• Model: M40
• Material: ABS
• Number of keys: 4
• Type: 2.4G Wireless
• Transmission distance: Up to 10m
• DPI: 800-1200-1600DPI
• Battery capacity: 500mAh (rechargeable lithium battery)
• Item size: 11.3 * 5.8 * 2.6cm / 4.45 * 2.28 * 1.02in (L * W * H)
• Item weight: Approx. 79g / 2.79oz