Specification Main Features Number of Keys 9, including a side scroll-wheel Connection Type Bluetooth 5.0/4.0/2.4G Optical Sensor PAW3220 Resolution 4000DPI, Adjustable Others Tracking Speed: 30inch/s Shape: Right-handed ergonomics Up to 10 m range & 360 ̊ coverage Connect simultaneously to multiple devices Charging Port: USB Type-C Physical Specifications Color Black Dimension 106*70*44mm Weight 82 g Battery Life Battery: Lithium battery (800mAh) Battery Life: Full charge up to 30 days Eco-friendly rechargeable battery Warranty Information Warranty 2 Years
