WholeFire 3PCS LED Penlight Mini Diagnostic Medical Pen Torch Light, Stainless Steel Waterproof USB Rechargeable Light with Pocket Clip, Cable for Mechanic, Nurses, Doctors

【Fit in Pocket】 - WholeFire LED nursing pen light is designed as EDC torches to fit in your pocket, shirt, pants and even attach it to a keyring. Compact and lightweight, making it versatile for wide applications. 【Widely Applications】 - High Brightness and Low Power Consumption. Designed with USB fast charging technology, only need charge 60 to 90 minutes it can be use 2-4 hours. Its perfectly suitable for mechanic, student. 【Optimized Design】 - Build-in rechargeable battery and USB port, you can charge it with laptop, car, power bank or standard unit, with pocket clip for convenience carry. 【Super Bright】 - WholeFire pen torch contains the super bright LED that emits anywhere 400 lumens lighting. The 400 lumens is more than enough to blind or disorient a potential attacker. It also allows you to easily read in dim light room.