Magnetic flashlight & COB sidelight:A powerful magnet is built in the tail of the magnetic flashlight, which can absorb any iron-containing material surface and liberate your hands. In addition, COB sidelight is another option for your large-area lighting at night. The perfect combination of these two functions greatly reduces reduces your worries. USB Rechargeable Flashlight:This USB rechargeable flashlight can be fully charged within 3 hours through any USB port, such as computer, mobile power supply, car charger, etc. This high lumen rechargeable flashlight can work for up to 10 hours (low mode);UL certification upgrades overcharge protection, and the flashlight will stop charging when fully charged, so there is no need to worry about safety when forgetting to charge the flashlight.