Mini Portable Keychain Flashlight includes the following features : 

• High brightness floodlight with LED bulb
• Portable and quick disassembly
• Magnetic attraction
• Built-in with 180mAh Li-ion battery (included)
• Rechargeable by USB input
• USB charging cable included
• Keyring on the tail

Material :

• Aluminum alloy housing

Size closed :

• Length of 5.85 cm x Width of 2.7 cm