Wireless bluetooth earphone sport wristband combo
Wireless bluetooth Earphone Color Screen Wristband BT5.0 Hear Rate O2 Monitor Smart WatchSpecification Color Black,Blue Bluetooth Version BT 5.0 or above Compatible OS Android 4.4 or above , iOS 9.0 or above Operating Mode Single Touch APP Name Dafit App Language English,Portuguese,Spanish,French,German,Italian,Ukrainian,Russian,Japanese,Korean, Thai,Arabic,Simplified Chinese,Traditional ChineseSpecial Features Waterproof IP67 Heart Rate Monitor Support Blood Pressure Monitor Support Blood Oxygen Monitor Support Sleep Monitor Support Multi-sport Modes Support bluetooth Earphone Support Call or Message Reminder Support Reject Call Support Notification Support Facebook,Twitter,Wechat, WhatsApp etc. Alert Type Vibration Auto Light-up Screen Support Stopwatch Support Other Functions Support Pedometer,Alarm,Calender,Sedentary reminder,Camera remote control,Anti-lostTechnical Parameters Sensor Heart Rate Sensor Screen Size:0.96 Inch Type:TFT Resolution: 160*80pixels Battery Watch Battery Capacity: about 160mAh Earphone Battery Capacity: about 35mAh Standby Time: About 15days Using time: About 7days Charging Time: About 2hours Charging Type: Magnetic chargingAppearance & Details Band Material: Silicone Length: about 210mm Width: about 12mm Weight and Size Product size: 270*25*15mm(L*W*H)Product weight: 40g What's in the box 1*Smart Bracelet1*Charging Cable1*User Manual (English Version) Q&A1.Q. Is it waterproof ?A. It's IP67 waterproof. 2. Q. What is the APP?A. It’s Dafit. 3. Q. How to change the time of my device?A. Please synchronize the device with your phone through Bluetooth to calibrate time.