K9 Ultra Pro 1.39 inch Silicone Band IP67 Waterproof Smart Watch Support Bluetooth Call / NFC1. Functions: Alipay, NFC, custom dial switching (support APP push), 4 UI interface switching, phone book, Bluetooth dial up calls, health monitoring (heart rate, blood oxygen, blood pressure, sleep), data (step counting, distance , calories), multiple sports modes (walking, cycling, running, football, volleyball, tennis, breathing training, basketball, etc.; APP supports 100+ switches), reminders (information, sedentary, drinking water, alarm clock),

Size: 138x50x86mm

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Infrared sensing distance: 6-10cm

3M glue X1

Material: water sealing cover

strap groove design

Carton Size 36cm * 36cm * 29cm / 14

Dual-Device Connection: Seamlessly connect two devices simultaneously and enjoy automatic reconnection for added convenience

2 inch mobile phones

32kgs / 22

Loading Container 20GP: 247 cartons * 30 pcs = 7410 pcs

for AirPods 2/3/Pro