Jeidanten does an unboxing of the Poseidon Cerberus CQB AEG that comes with Trident Electronic System Version 2. Following text is machine translated... "This video is am unbxoing of the Cerberus CQB AEG, and the actual operation of the Trident V2 system. Friends who like it can buy it on the official website of Jiedantian and the open auction!!! Interested players can watch the video, Refer to the outline introduction, or learn to adjust the fun of multiple shooting modes!"