Product name: 6-inch fill light self timer Voltage: 3V Product model: p40D-2/P40D-3 Battery capacity: 70mAh P40D-4/P40D-5 Bluetooth version: 4.2 Tensile length: 215mm~945mm Bluetooth name: VIP Pipe: aluminum alloy Product material: ABS+PC Battery model: CR1620 button battery (replaceable) Light parameters: Lamp beads: 48 2835 lamp beads (24 normal white+24 warm white) 0.2w Power: 9.6w Operating current: Monochrome first gear 300mA, second gear 500mA, third gear 764mA Two color - gear 480mA, second gear 850mA, third gear 1.22A Standby current of lamp board: Charging current: 625mA Full charge time: 200 minutes working hours: Monochrome, first gear 274 minutes, second gear 150 minutes, third gear 125 minutes Two color, first gear 205 minutes, second gear 108 minutes, third gear 65 minutes Color temperature: normal white 6000-6500K, warm white 3000-3200K. Light mode: warm light/cold light/cold light, three gears for each, nine gears for dimming. Power supply mode: 1. Built in 18650 battery power supply 1200mAh 2. External USB 3.7-5v/DC works while charging. Instructions: click the button to turn on the light, weak, medium, strong, third gear Mode, continue to click, cycle to warm light, and cycle to mixed light , long press for two seconds to turn off the light. When charging, the red light is on, the full charge is on, and the light is off. Battery charging and discharging protection function of fill light: fully charged 4.2v, voltage drops to 3v stops working and can only be used after charging.