Compatible With , New Smart Bluetooth Ring Wearable Device

Note：
Non-Apple branded products,Compatible with iPhone models

Product information:

Appearance size: finger circumference 5.2~7.5cm
Applicable people: the public
Wearing method: finger wear
Applicable system: Apple, Android
Additional features: short video page turning, e-book reading, music playback, photo and video, waterproof
Compatible platforms: Apple, Android

Size Information：

Packing list:

Bluetooth ring*1