Model W04 Light bulb XPG LED Product size/net weight 23*6*5CM 52G Box size/gross weight 15.2*8.1*3.4CM 89G Material ABS+nylon Switch Press the switch Battery Built-in 500mAh polymer battery Charging method Type-C USB charging Gear position High brightness - Medium brightness - Low brightness - Fast flashing - SOS. Press and hold at any setting to turn off Zoom mode None Waterproof rating IPX4 Lumen/Range 200-500lm ≦200m Battery life 3-4 hours Charging time 2-3 hours Features Compact design, easy to store, equipped with a compass, can be used as a watch Indicator light Four blue LED power indicators The package contains Color box + USB cable