Purchase Qty. Reference FOB Price
2-499 Pieces US$28.93
500-999 Pieces US$27.61
1,000+ Pieces US$26.55
Product Description
Specification Model Number QH411 Internal Battery Capacity 6000 mAh/10000 mAh/20000 mAh optional Charging Volt DC 3.54-4.5V Working Temperature -20°C to+75°C Storage Temperature -20°C to+70°C GSM Module SIMCom A7670SA GPS Chip UC6228CI Network 2G+4G Frequency Bands ...