ZK20 LED Headlamp

[Lamp bead model]: 1 L2 2 T6 two COB light sources.
[Lens material]: flat lens
[Working position]: Mode 1: L2 main light is on-two auxiliary lights are on-main and auxiliary lights are on-SMD COB power saving mode-five lights are all on-
Mode 2: Long press to enter, red and blue warning-main light red and blue warning-auxiliary light red and blue warning-SOS), double click any file to close and reset

[Applicable battery]: 18650 battery
[Product material]: Aluminum alloy
[Working voltage]: 3.7V
[Light source color temperature]: 9000K
[Can direct charge]: Yes
[Whether to adjust the focus]: No, two-way focus