Yanmis Pocket Pen Mouse - 2.4GHz Wireless

1. This pen mouse has easier movement operations than a regular mouse and features an ergonomic design that is easier to grasp. 2. The USB pen for laptop users favorite is compact, plug-and-play and requires no drive. 3. And the stylus mouse has an on/off switch, which also has an optical tracking system. 4. Universal 2.4GHz USB Wireless Light Pen Mouse Adjustable 800/1200/1600 DPI 4 Buttons Suitable for PC 5. Support 7/8/Vista/XP/2000///OS 4G Wireless Mouse Transmission Range: 10m 3 level DPI setting: 800/1200/1600 Mini Wireless Receiver Supported Systems: For 7/8 / Vista / XP / 2000 / / / OS Wireless carrier frequency: 2402 MHz - 2480 MHz Wireless working channels: 16, automatic frequency hopping Nominal operating voltage: 1.5V Nominal operating current: 6mA Tracking system: optical Maximum acceleration: 14 inches/second Material: ABS plastic Package List: 1 x Wireless Capacitive Mouse Stylus Pen 1 x Mouse Base 1 x USB Receiver 1 x user manual (English language not 1 x USB to Type-C Adapter 1 x USB to Micro Adapter Note: Low Voltage Alarm Function: When all batteries are low, the low voltage alarm light of the pen and mouse will light up until reminds you to replace the battery as soon as possible. When replacing the battery, you need to use AAA alkaline batteries.