Purchase Qty. Reference FOB Price
1,000-2,999 Pieces US$8.20
3,000-4,999 Pieces US$8.10
5,000-9,999 Pieces US$8.00
10,000+ Pieces US$7.90
Product Description
Product Description Bluetooth vrsion:5.1 G Sensor Heart Rate Sensor Stand-by Time:90h Charging time:0.5h Charging Voltage:DC 5v Freuency Range:2.402G-2.48G Ambient Temperaure:-15/+45ºC Transmission Distance:10M Earbuds Battery Capacity:18mah/3.7V ...