New NX19 Menstrual Period Heart Rate Pressure Blood Oxygen Sleep Women's Inlaid Sports Bluetooth Call Smart Watch

Main control CPU RTL8763EWE FLASH 128Mb FLASH Memory RAM+ROM 640kByte ROM 578kByte RAM Screen display: LCD 1.3" IPS screen, resolution: 360*360 Display brightness assembly brightness 400 lumens Touch panel G+F technology Material: Zinc alloy front shell + PC back shell + silicone strap. Bluetooth Version: Bluetooth 5.2 Battery capacity: Polymer lithium battery 200 mAh with battery protection IC Standby time: 25 days Working time: Approximately 5 days Charging time 2H Gravity Sensor G Sensor Silicon Creative STK8321 Heart Rate Sensor HX3605 Built-in vibration motor, size: 0820 Charging cable, magnetic charging cable with patch protection IC Speaker 1508 Waterproof Speaker Mic TMG4015 waterproof microphone Waterproof Level IP68 Charger requirements: Charging 1A or less Machine size Device Size: mm 44.5*44.5*11.2MM Packaging box size: Gift box size 148*120*25MM Carton Size/50 units per carton 50PCS/Cartons mm 540*306*158mm Net Weight 68g including stainless steel strap Gross weight 152g including packaging One box of 100 units weighs approximately 10.2 kg