Product Name: Red Light Therapy Cap

Input Voltage: DC 5V/1A

Charging Port: TYPE-C

Charging Current: 600mA

Rated Voltage: 3.7V

Rated Power: 3W

Feature:

Mode Button: 4 modes in total

Mode 1: Red Light, 20-minute timer, for hair nourishment, hair protection, and hair growth

Mode 2: Blue Light, 20-minute timer, for hair protection.

Mode 3: Red Light + Infrared Light, 20-minute timer, for oil control, hair nourishment,protection, and growth.

Mode 4: Red Light + Blue Light + infrared Light, 20-minute timer, for hair thickening andhair growth.

②Charging Port:

The red indicator light flashes during charging, stays on when fully charged, and flashesrapidly when the battery is low.

③Power Button / Brightness Adjustment Button:

Press and hold for 3 seconds to power on/off; short press to adjust light brightness: 2 brightness levels and 1 flashing mode.