1. Battery Specification: 88*14mm(900mAh)  73*14mm(650mAh)
2. E-ciggarette Specification(900mAh): 150*14mm 
3. E-ciggarette Specification(650mAh): 135*14mm
4. Gift box Specification: 166×280×285mm
5. MEAS(for 30kits): 340×310×275mm

Parameters:

1.Capacity of the battery: 900mAh/650mAh
2. Battery input power: 4.2Voltage
3. Battery output power: 3.3-4.2Voltage
4. One pc of fully charged battery lasts for:
    800-850puffs (900mAh) 
    600-650puffs (650mAh)
5. One pc of carttridge lasts for: 280-320puffs  
6. Recommended charging time:
   4hours for 900mAh battery  
   3hours for 650mAh battery
7. Battery serviceable life: ≥300 times

Features:

1.With tank cartridge which could be refilled at sweet will
2. Long battery life and superior vapor production
3. Battery capacity comes up to 900mAh
4. Intelligent microchip inside providing an automatically cut-offfunction and overcharge protection,
5. Unique design expressing a fashional and qualitylife.