Jakcom B3 Headphones bluetooth Smart Watch Bracelet Talkband Heart Rate Monitor Smart Wristband

Features1. Accurate record your motion information like step number, calorie, distance and sleep situaution.2. Adopts a photoelectric heart rate and an ADI motion sensor to inspect users heart rate during exercise.3. It can be a alarm clock and a helper of making calling.4. It can be a bluetooth earphones when the host is parted.5. TPU Wristband for confortable wearing.6. Using 7H sapphire glass for OLED screen, anti-fingerprints and exquisite.7. IP55 Waterproof, make it safe in liquor like sweat, dairy water and beverage.8. It works in the standby mode for 150hours or for 10 hours continuous talking time.9. Suitable for sportsm driving, relaxing and working.SpecificationModel Number: B3Color: black, white, goldMaterial:TPUBattery capacity:100mAhCharge interface:Micro USBbluetooth:above 4.2Compatible phones: Android Windows iOS BlackberryStandby time: 7 daysWaterproof grade: IP55Screen Size:46x20x10.8mmBelt Length: About 180mmPackage Include1 x Smart Watch1 x Charging Cable1 x User Manual