Smartring Colmi R02 21.3MM 12 (Black) Voedingen 11 a/b/g/n Bluetooth 4

11 a/b/g/n Bluetooth 4

Le hub 4 ports AC7072 est rétrocompatible avec les normes USB 3

4GHz : 11ax HT40: -60

Le câble de commutateur KVM DisplayPort© USB 4 en 1 DP4N1USB6 de 1

Smartring Colmi R02 21.3MM 12 (Black) Voedingen 11 a/b/g/n Bluetooth 4Colmi R02 21. 3MM 12 (black) smartring. Take care of your health and fitness with the Colmi R02 smart ring. The device can monitor heart rate, sleep and blood oxygen saturation, plus it counts steps and calories burned. It also offers 21 sports modes and features IP68 water resistance. Convenient access to the information it collects will provide you with a dedicated QRing app. The Smartring is also distinguished by its lightweight design (only 4. 4