【3-in-1 Versatility】The Cheerdots CHP04 combines an air mouse, laser pointer, and voice recording function in one compact device, offering multifunctional convenience<br> 【Bluetooth-compatible 5.0 Connectivity】Equipped with Bluetooth-compatible 5.0 technology for stable and efficient wireless connection to your devices<br> 【Extended Battery Life】Enjoy up to 25+ days of usage on a single charge, ensuring long-lasting performance for extended presentations and meetings<br> 【Compact and Lightweight】With dimensions of 60x41x16mm and weighing only 70g (±3g), this device is highly portable and easy to carry<br> 【Touchpad Function】Designed with a touchpad, easy to control multi functions<br> Specifications:<br> Model: CHP04<br> Connectivity: Bluetooth-compatible 5.0<br> Dimensions: 60 x 41 x 16 mm<br> Weight: 70g (±3g)<br> Input Voltage: 4.2V<br> Working Current: ≤75mA<br> Battery Capacity: 450mAh<br> Battery Life: 25+ days<br> Operating Temperature: -10 to 40℃ (14 to 104℉)