FREEWOLF M21 Numeric Keypad 2.4GHz and Bluetooth Connection 21 Keys 950mAh Battery

SpecificationsModel: M21Battery: 950mAhCharging port: USB-CDimensions: 144.5 x 95.2 x 41.2mmBluetooth names: M21-1 and M21-2Connection: 2.4GHz and BluetoothKeys: 21Product Highlights1. Battery: 950mAhThe battery is 950mAh.2. Charging port: USB-CThe charging port is USB-C.3. Dimensions: 144.5 x 95.2 x 41.2mmThe dimensions is 144.5 x 95.2 x 41.2mm.DescriptionM21 combines 950mAh battery with USB-C charging port.The dimensions is 144.5 x 95.2 x 41.2mm. The bluetooth names is M21-1 and M21-2.It supports 2.4GHz and Bluetooth connections. It has 21 keys.Q&AQ1. What is the battery capacity?A1. The battery is 950mAh.Q2. Which charging port does it use?A2. The charging port is USB-C.Q3. What is the dimensions?A3. The dimensions is 144.5 x 95.2 x 41.2mm.Q4. What is the bluetooth names?A4. The bluetooth names is M21-1 and M21-2.Q5. How can I connect it?A5. It supports 2.4GHz and Bluetooth connections.