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Bluetooth Fashion UV tester sensor bracelet
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Product Description:
Jinou Bluetooth Fashion UV tester bracelet is a wearable device which can monitor ultraviolet rays and give users suggestions of what sunscreen’s SPF they should use. It supports wireless recharge with easy and convenient operation. Based on basic functions, it also has very beautiful appearance which can be used with mobile phone. With a small and light advantage, you can carry it very easily.
Feature:
- Monitor ultraviolet rays: The bracelet can monitor ultraviolet rays and give users suggestions of what sunscreen’s SPF they should use.
- Charge mode: wireless recharge, fast and easy charge way.
- Beautiful appearance: Any style available.
Specification:
- Standard: Bluetooth BLE 4.0
- Working band:
- ISM band: 2.402~2.480GHz
- Antenna: built-in ceramic antenna
- Effective distance: 10m
- Achieved protocol: LL, SMP, L2CAP, ATT, GAP, GATT
- Power consumption:
- Soft off: 0.1mA
- Disconnected: 0.15mA
- Connected: 0.18mA
- Platform: Android 4.3+, IOS 7.0+
- Charging time: 5h
- Usage time after one charge: about 3-5 days
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