使用 Abraa 安全交易系统进行安全可靠的支付 Product Descriptions
SpecificationChip:Nordic N51822
Display: OLED 0.95’’
Battery :150mAh
Stand by time : 5 days
Waterproof level:3ATM
Support system: IOS 7.0 or above,Android 4.3
or above
Heart rate monitor:support
Message push: support
Auto screen light: support
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