Purchase Qty. Reference FOB Price
2,000-2,999 Pieces US$7.37
3,000-4,999 Pieces US$7.29
5,000+ Pieces US$7.22
Product Description
Size 154* 22 * 18 mm (L * W * H) Nominal operating voltage 3.7V Normal operating voltage 3.2-4.2V Normal working current ≤200mA Main engine power ≤1W Battery type Lithium battery 3.7V Battery capacity 120mAH Charging current ≤100mA Certification CE ...