Features: Three-mode wireless connection: The wireless three-mode transparent mouse has BT 1, BT 2, and 2.4G three connection modes to meet the connection needs of different devices. Silent design: The silent button design makes no noise during operation, does not disturb others, and is suitable for use in public places. Long battery life: Type-C charging, it can be fully charged in about 2-3 hours, and it can be used continuously for about 25 days under normal use, without frequent charging. Ergonomic design: Small and portable, the ergonomic design, will not feel tired after long-term use. High appearance value: A transparent shell, can emit colorful light, fashionable appearance, and enhance the user's taste. Specification: Optional color: Blue / Pink/ Green / White Material: ABS Keys: 3 keys Working mode: 2.4G+BT1+BT2 BT version: BT 5.0 Working distance: 10 M DPI: 1600 Maximum tracking speed: 80inch/s Maximum acceleration: 20G Battery capacity: 350mAh Charging port: TYPE-C Support system:Windows 2000、Windows XP、Windows 7、Windows Vista、Windows 98、Mac OS、Windows ME、Windows 8、Windows 10 Product size: 112*59*25mm Package size: 125*75*30mm Package weight: 95g Package list: 1*Mouse 1*Receiver 1*Charging cable 1*User manual