E Cigarette provides a great taste and a throat hit as well as plenty of vapour. A great way to quit smoking and save money. Lenght-15cm. Battery life -300 recharges. fully charged-500 puffs. No tar, NO Nicotine....Instructions:-The device itself consists of 3 parts; the smoking tip, the glass flavour tube, and the battery. Before using it charge it for 4 hours. To insert the flavour liquid into the glass tube unscrew the smoking tip and pour the liquid into the glass tube holding at tilt until reaching the 1.6ml mark. Be careful not to spill the e liquid into the centre white element. Screw the smoking tip and attach the battery. The device has an on/off function, click the button 5 times in fast repetition and it will switch it off. To turn it on click the button 5 times again. In order to smoke you must hold the button and simply inhale and exhale. At this point you will hear a little hissing sound. Enjoy.