Description: Features: Designed for left-hand users, encourages healthy neutral "handshake" wrist and arm positions for smoother movement and less overall strain,Both Right Hand and Left Hand can use this mouse. Rechargeable wireless type. Built-in rechargeable battery,very convenient to use, dispense with frequent battery replacement trouble, comes with a usb cable. The nib can write on a mobile phone or tablet,Very useful,2.4GHz digital wireless transmission, operation distance is up to 10 meters. Suitable for PC Laptop Desktop Computer With USB port,with Micro USB and Type C Adapter,fit for Androids cellphone or tablet with OTG function. Specifications: Material: Plastic Color: Yellow,Purple,Gray Size: approx.: 14x2.5x1.8cm DPI: 1200 dpi. input: 5V 1-2A Power supply: 250mAh Rechargeable battery Package includes: 1 x Wireless Mouse 1 x USB receiver 1 x Type C to USB Adapter 1 x Micro USB to USB Adapter 1 x USB cable(color random)