*180mAh Rechargeable Lithium Matte black Manual-switch battery    
*one full-charged new battery can support about 220 mouthfuls                                          *Color:Matte black/White/Pink/Blue/Copper/Titanium/Stainless

The manual battery is for the user who wants full control of the electronic cigarette. It allows the user to manually turn on the battery to heat up the atomizer. The longer the atomizer is on, the more vapor produced. The manual battery is generally the more popular option for experienced vapors The automatic battery is usually preferred by the novice electronic cigarette user. The battery has a built in diaphragm that senses air flow. The battery turns on when the user draws on the cigarette and turns off when the user stops. This automatic feature has a built in safety which turns off the cigarette after five seconds. This limits the user the amount of vapor received.