Feature:1. MULTIFUNCTIONAL DISPLAY SCREEN: Easily view the current time and step count without constantly reaching for your phone or watch, making time management more convenient. Touch buttons allow for power on/off and switching between functions.2. VARIOUS SPORTS MODES: With support for multiple sports modes like hiking, cycling, and running, this smart ring provides real time monitoring of exercise duration and step count, helping you explore new horizons and push your boundaries.3. SMARTPHONE APP INTEGRATION: Connect the ring to a smartphone app to access precise data insights, enabling you to monitoring your personal metrics closely and develop health lifestyle habits.4. IP68 DEEP WATER PROOF: Whether washing hands, showering, swimming, or engaging in shallow water activities, the smart fitness ring is designed to function normally without water damage concerns, ensuring uninterrupted performance.5. POWERFUL BATTERY LIFE: The efficient and convenient charging case allows the ring to be easily recharged 4-6 times, providing long lasting battery life. Combined with the charging case, the ring can last 3-5 days on a single charge.Specification:Item Type: Smart RingMaterial: Stainless SteelRing Battery Capacity: 18mAh, lithium ion battery (built in)Charging Compartment Battery Type: Lithium ion battery (built in) Charging compartment battery capacity: 200mAh.Package List:1 x Smart Ring1 x Instruction Manual1 x Charging Case