New open box from Evike. Comes with all of the factory parts, including an extra end cap. Charged it up and it worked great! The world's first patented design without switch, power on by shaking With IP64 protection, enjoy the shooting experience in sunny or rainy days Supports both green luminous BBs and gel BBs, perfectly for all Airsoft night games Compact and weighs only 32 grams, making it easy to carry and occupying no space It can be used as a standalone tracer module or put into a mock suppressor Lithium battery design, can supply 20,000 rounds with one charge Support up to 35PRS burst speed while still being brighter than ordinary illuminators Made in Taiwan with FCC, CE, and ROHS certification Manufacturer: AceTech Specifications: Dimensions (L x D): 57mm x 28mm Weight (Without Converter): 32g Thread Direction: 14mm CCW (Negative) Burst Speed: Up to 35PRS Certificates: FCC CE ROHS Battery Specs: Li-Ion, charging time 2.5 hours, last for 20,000 shots BB Compatibility: Supports green tracer BBs and water BBs, does not support red tracer BBs Package Includes: 1x Brighter C Tracer Unit, 1x M14 CCW to M11 CW Threaded Adapter, 1x MicroUSB Charging Cable, 1x Manual Disclaimer: Do not shine directly into human eyes. Not a toy. Keep away from Children.