MecArmy Keychain LED Light. 26" x 1.06" x 0.47". Strobe. Water resistant. Impact resistant. Keychain. Rechargeable. CREE XP-G2 S4 LED. Modes: Turbo (300-55 lumens 2+38m runtime); High (110-55 lumens 2+45m runtime); Medium (16 lumens 1.6h runtime); Low (4 lumens 7.1h runtime). One hour charging time. USB Type-C. Beaded keychain. 31m beam distance. Requires (1) Lithium battery (included). Aluminum construction. Color: Black. Boxed. Specifications for MecArmy Keychain LED Light: Manufacturer: MecArmy Color: Black Light Output: 55 - 300 lumens Weight: 0.1 lb Dimensions: 1.26 x 1.06 x 0.47 in Package Contents: MecArmy Keychain LED Light