Model Number: H-legend-1 Key Specifications/Special Features: Globe first e hookah pen, used battery instead of traditional hookah1) Hookah pen specification:Size: ∮41*L203mm (max OD 41mm)Standby current: <10uAConstant voltage output, three adjustable voltage modes (3.7V, 3.9V 4.2V) and the device will be all-watt output when the set-up voltage is below the current voltage.Resistance:0.3Ω-3.0Ω2) Sellingpoints:

1. Environmentalfriendly andharmless ceramicheatingsystem
2. Replaceablebattery
3. Thetarandotherhazardouschemicalscanbefilteredouttokeepsmokershealthywhenusedryherbs.
4. Smart,lightandportable.
5. Adjustablevoltagemodesmakeyousmokebetter

3) Device protection:

1.Lowvoltageprotection
Thebutton LED willflashinred8timestoindicatethebatteryshouldbechargedwhentheworkingvoltageisbelow3.3V.
2.Short-circuit protection
Thedevicewillalterwhentheoutputterminalshortcircuitedandthe button LED willflashinwhite3times.Atthistime,tobaccoandliquidcannotbeused.
3.Overtimeuseprotection
Longbuttonpresseachtime,thedevicecanonlyworkfor20S. After20S,thebutton LED willflash10timestoindicateovertimeuseandthesystemwillstopoutput.Afterthebuttonlightstopflashing,itcanbeswitchedontoworkagain.
4.Batteryreverseprotection
Thedevicewillnotworkwhenbatteryloadedreversely.

4）Standardconfiguration:
1*H-legend-1hookah
1*Picktool
1*Waterbottle
1*User manual
1*Brush
1 x bagofsiliconesealrings