http://www.cigabuy.com/foldable-pipe-style-mechanical-mod-px2ackc-p-3473.html 510&eGo threading connector Comes with a mini clearomizer (chromed brass + Polycarbonate) Telescopic tube Top firing switch is easily reached by thumb to fire Top locking ring is NOT reverse threaded Houses single 18350/18500/18650 battery (18650,18350 batteries are included) White Derlin insulator Resistance: 2.4 Ohm 18650 Battery Capacity: 2200mAh 18350 Battery Capacity: 900mAh Commonly used with all the diameter of 15 mm atomizers in the market makes you more comprehensive choice. Smart short-circuit protection chip makes you feel at ease. 6 circle changing the battery(18650 and 18350) easily with P5 double gear scalable design. Folding,for it's exquisite. Freely match with multicolor luxurious gold,elegant red and noble orange makes you a more unique life. Mechanized rotary protection switch prevented the kit abnomal works which makes you more reassured. An Angle of 80 degrees people stadium design is not only bring a kind of enjoyment buy also a noble. The arc design switch botton on the top bring you a more perfect feeling. The slip resistance design of the body is not only fashion but more practical. It is more labor-saving with knob slip resistance straight grain garland design and more convenient to DIY.