Feature

●High-quality materials make it extremely hard. This ring has four times the hardness of the alloy, which makes it not worn out due to scratching in daily life. At the same time, it has excellent refractive index and dispersion performance, allowing the whole to emit a unique luster.
●The fourth-generation smart ring is equipped with multiple sets of RFID smart modules, which can simulate four non-contact sensor cards at the same time.
●In addition, the newly designed circuit structure greatly reduces the electric field interference between the modules. Compared with the previous generation, this product has increased the sending and receiving distance by 3 times. It can be easily compatible with various card reader devices.
●IP68 waterproof level, dust-proof and excellent resistance to fall and rolling resistance can be competent to the application requirements of any occasion. No need battery charging, make you forget the recharging and wiring harness, and use it at any time.
●The NFC function has been redesigned, and it now supports IOS and Android systems. all other NFC-enabled IOS, Android and Windows Phone systems.

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Description

Specifications
Main Material: Ceramic
Frequency: 13.56MHz 125KHz
Distance: 1-3cm
IC Module Type: UID
ID Module Type: T5577
NFC Module Type: Ntag213
Waterproof Rating: IP68
Product Weight: 60g
Size: 7cm x 7cm x 3cm

Packing List
1 * Smart Ring
1 * Instruction