Jakcom R4 Smart Ring New Technology NFC ID M1 Magic Ring, Suitable for Android IOS Windows NFC Smart Phone Accessories

Giới thiệu Jakcom R4 Smart Ring New Technology NFC ID M1 Magic Ring, Suitable for Android IOS Windows NFC Smart Phone Accessories

Jakcom R4 Smart Ring New Technology NFC ID M1 Magic Ring, Suitable for Android IOS Windows NFC Smart Phone Accessories




The body of microcrystalline zirconium ceramics, the whole body of R4 is made of microcrystalline zirconium ceramics, with excellent refractive index and dispersion performance, so that the whole emits a unique round luster.
The newly designed circuit structure greatly reduces the electric field interference between the modules. Compared with the previous generation products, it has increased the sending and receiving distance by 3 times and is easily compatible with various card readers.
From 125KH to 13.56MHz frequency band, R4 can simulate a variety of format standard encrypted C card or D card, helping you effectively deal with card swiping scenarios in all fields.
Suitable for fingers with a circumference of 62.8 mm
R4 is a multi-functional RFID wireless radio frequency ring. The built-in IC and ID modules can be used to replace radio frequency cards such as access cards, parking cards, membership cards, consumer cards, etc.; the built-in NFC module can be used to implement virtual incoming calls, location notifications, Special cloud services such as business card sharing and memo sharing.

Applicable people: children
Wearing style: wrist strap
Applicable system: iOS, Android
Compatible platforms: iOS, Android
Colour: black
Material: ceramic + metal
Size: 7cm x 7cm x 3cm

Package Contents:
1 x Smart ring