Feature 1Aluminium alloy shell is sturdy, wear-resistant and anti-shock 2Metal loop makes this flashlight portable, you can hang it on your keychain to take it anywhere and anytime 3Rechargeable flashlight is compatible with devices of USB interface like computer or smart phone adapter 4Upgraded LED bead gives out super bright light, suitable for camping, hiking and other outdoor activities 5Small but useful, it is a practical gift for friends and familiesDescription: This portable and compact flashlight is an necessity for outdoor activity and night sport. You can hang it on your keychain to take it anywhere and anytime. USB rechargeable design is more economical and eco-friendly, high quality product ensures a long service life. Features: Aluminium alloy shell is sturdy, wear-resistant and anti-shock. Metal loop makes this flashlight portable, you can hang it on your keychain to take it anywhere and anytime. Rechargeable flashlight is compatible with devices of USB interface like computer or smart phone adapter. Upgraded LED bead gives out super bright light, suitable for camping, hiking and other outdoor activities. Small but useful, it is a practical gift for friends and families. Specifications: Condition: 100% Brand New Material: Aluminium Alloy Color Option: Black, Gray Light Color: White Charging Voltage: DC 5V Light Source: LED Power Source: Built-in Lithium Battery, USB Cable Charging time: about 0.5h Working time: about 2h Luminous Flux: 100lm Length: approx. 42mm / 1.7inch Diameter: approx. 14mm / 0.6inch Weight: approx. 52g Package Included: 1 x Keychain Flashlight 1 x USB Cable Note: 1. Please allow 0-2cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }