2.4G Wireless Connectivity:Enjoy a reliable 2.4G wireless connection with this pen mouse, ensuring a stable signal up to 10m away. Rechargeable Battery:Convenience meets sustainability with a rechargeable AAA battery, reducing waste and saving costs. Ergonomic Design:Ergonomically shaped for comfortable grip, this mouse pen reduces hand fatigue during prolonged use. Plug and Play:Effortless setup with plug and play functionality, no additional drivers required for PC, smart TV, or set-top box. Color: Yellow Material: plastic Package Contents: 1 x wireless mouse 2 x adapter 1 x charging cable 1 x base 1 x Chinese and English instruction manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.