Purchase Qty. Reference FOB Price
2-499 Pieces US$24.37
500-999 Pieces US$22.98
1,000-4,999 Pieces US$21.23
5,000+ Pieces US$20.62
Product Description
Specification Model Number QH412 Internal Battery Capacity 6000mah(3.7V) Charging Volt DC 5V/600mA Working Temperature -20°C to+60°C Storage Temperature -20°C to+70°C GSM Module SIMCOM A7670SA GPS Chip UC6228CI Network 4G+2G Frequency Bands ...