Specifications:

• Surface Width: 8mm
• Style: TRENDY
• Shape\pattern: ROUND
• Setting Type: None
• Rings Type: Wedding Bands
• Occasion: Wedding
• note: Only support Android phones with NFC
• Model Number: RING
• Metals Type: STAINLESS STEEL
• Material: Metal
• Item Type: Rings
• Gender: Unisex
• Function: Mood Tracker
• Feature7: Store information
• Feature6: file transfer
• Feature5: No need to charging
• Feature4: Smart door lock
• Feature3: Android Phone Equipment
• Feature2: NFC Ring
• Feature1: NFC Finger Ring
• Compatibility: All Compatible