Due to the suspension of logistics during the Spring Festival in China, the delivery time was postponed to February 22.

Newmine B4 Smart Wristband & Bluetooth Earphone

2 in 1 smart watch bracelet can be separate to bluetooth earphone
USD $58.60     In Stock.
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  • Bluetooth Earphone: 2 in 1 smart bracelet can be separate to bluetooth earphone
  • Sports Tracking: Track your sports, steps, distance and calories; help you achieve your sports target.
  • Moving Tracking:Record your moving tracking and display it on the mobile map
  • Call Reminder: When you have calls or SMS, the smart bracelet will vibrate to remind you
  • Sleep Monitor: automatic monitoring sleep duration and sleep quality, sleep can view the trend to improve sleep
Payment Security
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Easy Returns
If you are not satisfied with your purchase, you can return it to us with a full refund.
Reliable Service
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Product Information
Brand Newmine
Model B4
Bluetooth version V4.0
Screen 0.96'' OLED Display
Battery 80mAh
Waterproof IP67
Weight 146g
Charge 5V 1A
Application system Android 4.3 or above / iOS 7.0 or above
Standby time 7 days