Mini 4 Light Sources Lamp Flashlight 365/395NM Torch Jade Inspection Ultraviolet UV Light Features:1. There are 4 sorts of light, white + yellow + purple 365+purple 3952. Strong penetrating power, multi-stage warmth dissipation, long-lasting battery life, anti-pressure and anti-fall3. With a narrowed tip, definite for jade4. Light supply autonomous button management Guangyuan, white light yellow gentle button would be stepless dimming5. The hand motor body comes with a scale for straightforward measurement of jade stone size6. Type-C charging port, both effective and detrimental plug, 5V1A latest charging, speedy charging7. Built-in high-capacity 18650 lithium battery, built-in battery with defense board to prevent overcharge and over discharge Specification:Product size: 16*3CMNumber of beads: 4Light color: white light, yellow light, crimson lightGear position: stepless dimming and Normal SwitchCharging time: 3HLife time: 4: 1*18650 Package Includes:1*Flashlight1*USB charging cable1*18650 battery1*8mm mild head