Magnetic Smart Ring Charging Case, for Hitienx, Lifebee, COLMI, YoR by Letsfit TM11 Fitness Ring Charging Box Small Portable Charger for Smart Rings(Magnetic Case. Not Wireless Charging!)

Compatible only with smart rings that have a magnetic charging port. Not compatible with smart rings that use wireless charging. [Efficient Fast Charging] Advanced fast charging technology and an optimized circuit design ensure stable current and voltage output. [Short-Circuit Protection] Multiple protection mechanisms, such as short-circuit protection, over-voltage protection, and over-current protection, effectively prevent the battery from overheating and damage. [Strong Magnetic Design] Built-in pure copper probe with a solid magnetic power supply provides stronger adsorption ring charging than other chargers. [Portable and ECO-FRIENDLY] The charging cable is designed to be lightweight and portable, so it can be put into your travel bag and carried around.

The high-efficiency conversion circuit and low-power standby mode reduce energy consumption, minimizing energy waste and carbon emissions