【Efficient Fast Charging】Advanced fast charging technology, optimized circuit design ensures stable output of current and voltage.
【Strong Magnetic Design】 Built-in pure copper probe with solid magnetic power supply, stronger adsorption ring charging than other chargers.
【Short-Circuit Protection】Multiple protection mechanisms, such as short-circuit protection, over-voltage and over-current protection, effectively prevent the battery from overheating and damage.
【Stable and Durable】Made of ABS material and flexible PVC. The charger cable has been tested for bending over 5000+ times.
2 Pcs Magnetic Smart Ring Chargers Replacement Charger Cord for 4 mm Suitable for Colmi Ring, for R02 R09 R18 Ring & More 1 Pin Devices But NOT for Oura Rings, NOT for Samsung Rings
