1、Aluminum Alloy Material: This flashlight is made of aluminum alloy material, with 10000LM and a built in P50 LED chip. Its brightness can easily illuminate the entire room and courtyard. 2、4 Modes: This LED flashlight comes with 4 different modes (high light, low light, side light white light always on, red light flashing) and a long distance LED beam. Press button to change mode, and different settings can meet daily use and outdoor activities. 3、Zoom Design: This LED flashlight can adjust and control the field of view. By extending and contracting the product body, circular floodlights can be selected for large scale lighting, or strong spotlights can be used for remote observation. 4、USB Charging: This product has a long service life and comes with overcharging prevention. It automatically stops charging when fully charged, and is powered by a built in rechargeable lithium ion battery. 5、Suitable for: This flashlight has a compact appearance and is easy to carry and store. It is suitable for outdoor camping, hunting, exploration, hiking, fishing, etc. Item Type: Rechargeable LED flashlight Material: Aluminum alloy Weight: 145.00g/5.11oz Head Diameter: 35mm/1.38in Shrink Length: 140mm/5.51in Elongation Length: 160mm/6.30in Internal Battery: 18650 lithium battery 1800mAh (included) Light Source: White light, red light Lighting Mode: High brightness and low brightness of the front lights, constant white light of the side lights, and flashing red light Lamp Bead Type: P50 LED, COB Charging Method: USB Type C 1 x Rechargeable LED Flashlight 1 x USB Cable