Check the listing for details. 4pcs Optional Trustfire MINI3S 235LM MINI Keychain LED Flashlight Pocket Torch. Color: Black, Condition: New. Listed at 19.94 USD. Product Description: 1. The highest brightness is 220 lumens, andthe longest range is 57 meters; 2. Powered by one built-in rechargeable lithi-um-ion battery(120mAh), which can bechargedvia Micro-USB; 3. Rotate the light head to switch on/off andchange mode 4.Size: 50.2MM*15.3MM(Longth*Head diameter); 5. Net Weight: 18.5g( lncluded Battery); 6. One-piece flashlight body design, Unscrewthe flashlight head to charge and will not beseparated from the flashlight body; 7. Made of aviation aluminum and the surfaceis treated with military standardthree level hardanodized anti-wear treatment. Package: (optional) For 1 pc: (for 2 pcs, double the contents below) 1*MINI2S Flashlight 1*built-in 10180 90mAh Battery 1*Micro-USB Cable 1*Keychain 1*Packing Box.