Sun & moon Smart Vibration Bracelet
These love bracelets notify your loved one whenever you touch your own bracelet to let the person wearing the other bracelet know you are thinking of them. Simply tap your bracelet, and the other one’s bracelet will vibrate and flash.No matter how far away from each other, you can keep in touch with her/him by totwoo couple bracelet.Sensing the other one’s touch through vibration.
Water Resistance: Waterproof
Connection: Bluetooth 5.0
Compatibility: IOS & Android system
Materials: 316L stainless steel; Milan Rope; AAA Grade Cubic Zirconia
Size: Sun Bracelet Inner Circumference:6.3″- 8.86″(170mm-225mm±5mm);
Moon Bracelet Inner Circumference: 5.9″- 7.48″ (150mm-190mm±5mm)
USB Charger: 60-min charge; 3-7 days according to your usage.