Purchase Qty. Reference FOB Price
100-499 Pieces US$28.00
500-999 Pieces US$26.00
1,000+ Pieces US$25.00
Product Description
Master Chip 7013A Blood oxygen Infrared light+red light true blood oxygen gravity sensor KXTJ3-1057 PPG chip VP555ER Virbation Mute/vibrate Waterpfoof Level IP68 Compatible System Android 5.0 and above,iOS 10.0 and above Health Features ECG electrocardiogram, micro-physical ...