Feature:1. Wireless Connection: Support bt function and 2.4G function 2 connecting ways. Wireless intelligent frequency-hopping technology connectivity, plug and play pairing, flexible 10m long connection distance.2. Free Your Hands: Design with voice input function, 500 words/min efficient typing, accuracy up to 98%, 128 languages at will switch output. Solving inconvenient typing, typing slowly, forget the word, anytime and anywhere easy typing office.3. 4 Adjustable movement speed Speed: 3 adjustable movement speed(800-1200-1600DPI), easy to switch, accurate positioning, smooth operation.4. Ergonomic Design: Silent mouse, lightweight design, comfortable to use, release the fatigue even use for a long time.5. Wide Compatibility: The voice mouse is compatible with laptop, PC and mainstream systems.Specification:Features:Wireless Connection: Support bt function and 2.4G function 2 connecting ways. Wireless intelligent frequency-hopping technology connectivity, plug and play pairing, flexible 10m long connection distance.Free Your Hands: Design with voice input function, 500 words/min efficient typing, accuracy up to 98%, 128 languages at will switch output. Solving inconvenient typing, typing slowly, forget the word, anytime and anywhere easy typing office.4 Adjustable DPI Speed: 3 adjustable DPI(800-1200-1600DPI), easy to switch, accurate positioning, smooth operation.Ergonomic Design: Silent mouse, lightweight design, comfortable to use, release the fatigue even use for a long time.Wide Compatibility: The voice mouse is compatible with laptop, PC and mainstream systems.Specification:Color: White, Grey, Red, Blue (Optional)Size: 140x20x15mmWeight: 35gKey Quantity: 4DPI Level: 800/1000/1200/1600Battery: 500mAhVoltage: 3VFrequency: 2402MHz-2480MHzRated Current: 15mARemote Control Distance: <10mSpeed: 14inch/secondPackage Size: 16.5x9.1x3.3cm/6.4x3.5x1.2inPackage Weight: 84.5g/2.9ozPacking List:1 x Mouse1 x 2.4G Receiver1 x User Manual1 x Rack1 x Type-C CablePackage List:1 x Mouse1 x 2.4G Receiver1 x User Manual1 x Rack1 x Type-C Cable