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Passed Special Test:
1) Simulated 3000m Altitude Air- pressure Test;
2) -20°C - +60°C Temperature Testing;
3) Salt Spray Test;
4) Appearance Test (wear-resistant, alcohol, sweat, hardness, adhesion, etc.);
5) Functional Test (vapor amount, suction, return of e-liquid, leakage, battery capacity,

battery resistance, short circuit protection, etc.);
6) Life Test (puffs, battery self- discharge, negative pressure leakage, etc.);
7) Simulated Transport Drop Test, Vibration Test, Soake Test, shock test.