Specifications: * Tracing system: optical * Wireless Operation frequency: 2.4GHz * Operation distance: up to 10 meters * Resolution adjustable up to 1200dpi * System requirement: Win 7 / Win 10, Android, Linux, M a c * Support smartphone / Tablet android * Plug n Play ( tidak perlu driver ) * Battery type: 1 * AAA Battery (not included) Package Content: 1x Mouse Pen 1x USB 2.4GHz Receiver 1x USB Micro Konverter 1x USB Type C Konverter 1x Desk Mount #mouse #mousewireless #mousepen