The world's first patented design without switch, power on by shakingWith IP64 protection, enjoy the shooting experience in sunny or rainy daysSupports both green luminous BBs and gel BBs, perfectly for all Airsoft night gamesCompact and weighs only 32 grams, making it easy to carry and occupying no spaceIt can be used as a standalone tracer module or put into a mock suppressorLithium battery design, can supply 20,000 rounds with one chargeSupport up to 35PRS burst speed while still being brighter than ordinary illuminatorsMade in Taiwan with FCC, CE, and ROHS certificationManufacturer: AceTechSpecifications:Dimensions (L x D): 57mm x 28mmWeight (Without Converter): 32gThread Direction: 14mm CCW (Negative)Burst Speed: Up to 35PRSCertificates: FCC CE ROHSBattery Specs: Li-Ion, charging time 2.5 hours, last for 20,000 shotsBB Compatibility: Supports green tracer BBs and water BBs, does not support red tracer BBsPackage Includes: 1x Brighter C Tracer Unit, 1x M14 CCW to M11 CW Threaded Adapter, 1x MicroUSB Charging Cable, 1x Manual