Specifications:

• Surface Width: 8mm
• Style: TRENDY
• Size: 6/7/8/9/10/11/12/13
• Shape\pattern: ROUND
• Setting Type: Bezel Setting
• Rings Type: Wedding Bands
• Occasion: Party
• Model Number: GMSP599
• Metals Type: Titanium Steel
• Material: Metal
• Gender: Unisex
• Function: NFC Smart Ring
• Function: Message Reminder
• Function: Call Reminder
• Function: Alarm Clock
• Feature 5: Jewelry
• Feature 4: Store information
• Feature 3: file transfer
• Feature 2: No need to charging
• Feature 1: Smart door lock
• Compatibility: All Compatible
• Brand Name: ONEVAN
• About use: Only supports phones with nfc function