SPECIFICATIONS

Brand Name: ZHENAO
Model: 8520B
Weight: 207g
Switch: Press switch
Battery: 3*18650 battery
Size: 6.6*4.5*4.5cm
Material: Aluminum Alloy+ABS
Waterproof grade: IPx4
Charging method: Type-C USB charging supports output
Switch modes: Main light (4th gear): Strong light - Weak light Flash flash - Long press SOS. Tail lights (4th gear): 20 * COB white strong light-20 * COB white weak light -10 * COB red bright light-10 * COB red light flashing. Staying in any gear for 5-10 seconds and pressing it again will shut it down.

The ZHENAO Model 8520B is a powerful dual-light flashlight constructed from durable aluminum alloy and ABS materials with an IPX4 waterproof rating, measuring 6.6*4.5*4.5CM and weighing 207 grams. Powered by three 18650 batteries (not included) with convenient Type-C USB charging that also supports output functionality for charging external devices, this compact yet robust unit features a dual-light system with independent control. The main light offers four modes: strong light, weak light, flash, and a long press to activate SOS for emergency situations. The tail light is equipped with 20COB white LEDs and 10COB red LEDs, providing four additional modes: 20COB white strong light, 20COB white weak light, 10COB red bright light, and 10COB red light flashing. The device also includes a convenient auto-off function—staying in any gear for 5-10 seconds allows a single press to turn it off.