Unique Black Couple Stainless Steel Rings Her King His Queen

Features: Sim card & tf support: after insert your sim card, the smart watch can make phone call and sent message, support insert micro-sd card to play music everywhere High-light sandblasting vacuum coating process: with the high-light sandblasting vacuum coating process, v9 smart watch has the perfect appearance. Make sure the admixture dial have the same luster in every corner. Food grade silicone strap: v3. smart watch made of the highest level silicone, make sure the part have the best safety level with the food grade silicone, comfortable and breathable. Changeable 22mm strap design, free to change the strap with your mood. Available function: second generation dynamic real time heart rates, pedometer,sport meter steps, calories, mileage records, walk remind, anti-lost. Bluetooth music play, sync phone message, sync phone contacts, call reminder, alarm, calculator, stopwatch, vibrate alarm. Color black