1. Powerful charging function, the flashlight tail cover can be opened and connected directly to any USB charging device.2. High brightness, no blur, with perfect craftsmanship 3. Using high-quality LED double-layer lamp beads, the brightness is more than twice that of ordinary Q5 flashlight 4. One-button switching: easy to switch between dual functions of the push switch, making operation easier and more user-friendly 5. Can be connected to a mobile power or a computer USB port, no longer need to worry about not finding the charger or not enough power in the outdoor 6. suitable for clip on clothes, books, or wallet Item Type: Flashlights Function: Shock Resistant,Laser Pointer,Self Defense,Hard Light Lumen: more than the 350 Focal Length: Adjustable Switch Mode: High/Low Charger: Not Applicable Waterproof: Yes Support Dimmer: Single file Light Source: LED Bulbs Wattage: 3w Model Number: USB Rechargeable Mini Flashlights Zoom: No Battery Type: USB Charging Flashlight Type: Currency detector Flashlight Item: Mini LED Flashlight Range distance: less than 100 meters Battery type: built-in lithium battery Lamp life: 50,000 hours or more Rechargeable: USB charging Use place: pet interaction outdoor lighting, daily life colour:black Material:metal size:10*1.6cm Package Contents: 1* Capacitive pen Attention: Do not shoot on eyes directly. Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.