IP68 waterproof bracelet X9-VO With 0.95 inch OLED screen

Brand Name:

winait

Place of Origin:

Guangdong, China (Mainland)

Model Number:

X9-VO

Type:

Fashion, Sport

Feature:

Day/Date, Heart Rate Monitor, Not Specified, Water Resistant

Material:

Silicone

Gender:

Not Specified

Age:

2017

master chip:

:NRF52832

bloothtooth:

:BLE 4.0

battery ccapacity:

: 105mAh

working tine:

5-7days

waterproof leavel:

IP68