There are 3 kinds of light, white + yellow + Ultra Violet uv 365nm

-- Strong penetrating power, multi-stage heat dissipation, long-lasting battery life, anti-pressure and anti-fall

--With a narrowed tip, special for jade --Light source independent button control Guangyuan, white light yellow light button can be stepless dimming

--The hand motor body comes with a scale for easy measurement of jade stone size

--type-C charging port, both positive and negative plug, 5V1A current charging, fast charging

--With belt clips for easy carrying

-- Built-in high-capacity 18650 lithium battery, built-in battery with protection board to prevent overcharge and over discharge