Features: Universally Magnetic Charging Adapter for intelligent rings delivers broad compatibility across devices with secure magnetic snapped on installation, eliminating interfaces mismatch concerns while ensuring stable power transfer via premium conductively metal construction. Crafted from oxidation resistant metal alloy, this charging cable features magnetic dock technology and portable lightweight design, offering greater durability than plastic alternatives for repeated daily connection. Ideal for multidevice professional, frequent travelers needing reliability charging solution, and parents seeking child safe connectors in busy households with accidental drop protections. Perfectly functions during business trips, gym requiring quick accessory swaps, or home environments where might interact with electronics, maintaining uninterrupted charging through magnetic retention force. Engineered with intelligent polarity alignment and scratch resistant coating, this smart rings accessory ensures dust proof connectivity while occupying minimal space in laptop bags or pockets – your always ready charging partner for wearables. Specifications: Component: Metal, Size:Approx.17x10x4.4mm/0.67x0.39x0.17inch 3Option Color; Supports fast charging of smart rings, magnetic connection ensures stable transmission, and is compatible for Smart rings; Package Includes: 1pc Magnetic Charging Adapter note: Please allow 1-10mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.