[𝐒𝐏𝐄𝐂𝐈𝐅𝐈𝐂𝐀𝐓𝐈𝐎𝐍] : Introducing the R2 Smart Ring - Compatible with Android/iOS, Bluetooth 5.1, rapid charging (up to 60 mins), long-lasting battery life (up to 5 days), lightweight (5g), waterproof (IP68), available in silver and gold, crafted from zinc alloy and stainless steel, seamlessly integrates with the "Adivaa Ring" App, with ample storage capacity (up to 30 days). Inside the box: 1 Ring, 1 Wireless Charging Case, 1 USB Ring Charger, 1 user manual.