Eacam 2.4GHz Wireless Optical Pen Mouse - USB

[On/off Switch] The pen-type mouse comes with an on/off switch and utilizes an optical tracking system for precise control. [Multi-system Support] Compatible with various operating systems including 7/8/vista//2000, , , and os x, this ergonomic mouse caters to a wide range of users. [Wireless Connectivity] This universal 2.4ghz wireless usb light pen mouse offers adjustable dpi settings (800/1200/1600) and is suitable for pcs and intelligent tvs. [Simple Movement] With a more straightforward operation than a regular mouse, this pen-type mouse features an ergonomic design for a comfortable grip. [Plug and Play] Ideal for notebook users, this usb computer stylus is compact and requires no drivers, simply plug in and start using. Spec: Item Type: Pen-type mouse Model: PR-03 2.4G Wireless Mouse Transmission Distance: 10 meters 3-Step DPI Adjustment: 800/1200/1600 Mini Wireless Receiver Supported Systems: For 7/8 / Vista/ / 2000 / / / OS X. Battery: Use 1 AAA battery (not included) Product Color: Red / Blue / Gray (Optional) Number of Keys: 4 Wireless Carrier Frequency: 2402 MHz-2480 MHz Wireless Working Channels: 16, automatic frequency hopping Rated Working Voltage: 1.5V Rated Working Current: 6 mA Tracking System: Optical Maximum Acceleration: 14 inch/second Material: ABS plastic Package List: 1 x Wireless Mouse Capacitive Pen 1 x Mouse Base 1 x USB Receiver 1 x User Manual 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 to remind you to replace the battery as soon as possible. When replacing the battery, you must use alkaline AAA batteries.