Purchase Qty. Reference FOB Price
100-999 Pieces US$1.38
1,000-9,999 Pieces US$1.28
10,000+ Pieces US$1.50
Product Description
Specifications: Battery capacity: 350mah Thread: 510 thread Adjustable voltage: 3.4V-3.7V-4.0V Button led light indication: 3.4V(green), 3.7V(blue), 4.0V(red) Preheating time: 15s 5 times for ON/OFF 3 times Adjust Voltage 2 times To Preheat 1 click stop preheat Package include: 1*Preheat ...