... )CE, RoHS, GS&TUV certifications, Basic information:1)manufacture electronic cigarette elips (f6)2)OEM, ODM service available3)CE, RoHS, GS ... remind you if low voltage3.The electronic cigarette will start low-voltage alarm when the battery voltage is lower than 3.4V4 ... ,small through it is,should be signed as mini e cigarette,but the inhale is refillable.3.Accept OEM customization packaging4 ...