Kangvape TH-420 Box Kit @SERENITY SMOKE SHOP Gallery Kangvape TH-420 Box Kit @SERENITY SMOKE SHOP TH-420 BOX is designed by kangvape technology, with special design. Tags: 3.4v, 3.7v, 4.0v, 650mAh, Aluminum, atomizer, Black, Blue, cartridges, cbd, Gold, kangvape, magnetic, Red, Silver, TH-420|