Main features:

     Dimensions: 85mm long, 35mm outer diameter and 14mm inner diameter
     Weight: 90g
     Interface: 19mm (with a CCW adapter and a 19mm to 16mm adapter)
     Functions: Rainbow Tracer, dynamic shooting color, BBS tracers/nerf darts/charging gel balls, adjustable shooting color, 20 minutes standby time auto power off, low battery auto power off
     Supported rate of fire: Max. 50RPS
     Compatible projectile types: spherical projectile and cylindrical strip projectile with 6-14 outer diameter
     Battery: 760 mAh, maximum resistance 40000 rounds, charging with micro USB cable

Package content:

     Tracer unit x1
     USB charging cable x1
     Hexadecimal key（Allen Key） x1
     14mm CCW thread x1
     16mm adapter for Nerf X1