1. 2.4G Wireless Mode. 2. Support Normal Button, Multimedia Button And Mouse Button Function. 3. Support Key Editing Function, All 5 Keys Can Be Customized. 4. Type-C Interface Support Charging. 5. 240mAh Battery. 5-Button Flying Mouse, Supports Wireless 2.4g Mode. It Has 6 Touch Buttons, S1 Is Used To Switch The Mouse Function On And Off, And The Functions Of The Remaining Buttons Can Be Changed Through The Key Value Editing Software. Note:Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Colour:Navy Blue Material:PCB Size:About 98x33mm Package Contents: 1 * 2.4G Receiver 1 * 5 Button Air Mouse 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.