Model: V20 Adjustable

Power: 1000 Lumens

Weight: 57g

Material: Aluminum Alloy

Buzzer: 110dB

Charging time: 2.5 hours

Power display: Green light when fully charged, red light when less than 3.2V, red light flashes when less than 2.9V, power off when less than 3.2V, red light flashes when less than 2.9V, power off when less than 2.7V

Charging port type: TYPE-C

Battery type: Built-in 1100mAh

battery Charging voltage: 5V1A

Special functions: With high frequency, voice alarm function Reading range: 100 meters