RYRA Rechargeable Wireless Mouse Silent Wireless Gamer Mouse Gaming Computer Mechanical E-Sports Backlight 2.4g USB Mouse PC Description: Ergonomically designed, stylish and comfortable hand feeling. Professional optical positioning technology for more accurate positioning. Intelligent mini receiver, automatic connection, no complicated code. 800-1200-1600dpi adjustable resolution, enjoy your wireless space. No programmable required, plug and play, easy to use. Specifications: Specification: Name: A5 RGB streamer mouse Color: Black / Gray Surface treatment: matte Weight: around 150G Engine: Red light engine Link: 2.4GHz Workable Range: 15M DPI file: 800-1200-1600 Number of keys: 7 Foot stickers: 4 groups of UPE foot stickers Interface: USB Wings: electroplated double wings Backlight: RGB streamer adjustable Key Life: 10 Million times Size: 1255*785*355 (mm) Battery: Rechargeable battery Support System: Windows / Mac OS / Linux Package Included: 1 x Rechargeable Wireless Mouse (Built-in Battery) 1 x Mini USB Receiver 1 x charging cable