Model : CQ5 Product Dimension : 188*124.3*59.3mm Net Weight : 398g Payload Range : 150-280g Mounting Clamp : Supporting Range 50mm~90mm Operation Voltage : Max: 8.8V / Standard: 7.7V / Min: 6.5V Operation Current : Max: 3000mA / Min: 100mA Charging Input Voltage : Max: 5.5V / Min: 4.5V Built-in Battery Capacity : 1200mAh Bluetooth : Bluetooth 5.1 Operation Frequency : 2.402GHz~2.480GHz