2-in-1 Bluetooth Headset Smart Bracelet Tracker Touchscreen Watch Heart Rate Health Monitoring Watch BraceletDescription: TOUCH CONTROL: Designed with high-sensitivity touch sensors, you can easily control Bluetooth earphone bracelet. No more uncomfortable pressure brought by pushing buttons. NOISE CANCELLATION MICROPHONE: This Bluetooth headset features a noise-canceling microphone that reduces noise and enhances the clarity of the phone and music. ERGONOMIC DESIGN: The sport Bluetooth earphone smart watch is design by new materials that fit the skin of the person and won't give you any feeling of discomfort.MULTI-FUNCTIONAL: Blood pressure, blood oxygen, heart rate detection, exercise recording, sleep monitoring, calories, distance, alarm clock, time display, call reminder, etc. STABLE: Using a large number of ear and ear contour data, even if it is intense exercise, it will not fall off easily to give you a comfortable and stable wearing.Specification: Device type: Smart Bracelet + Bluetooth Headset Screen type: TFT color screen Touch type: Single touch Product material: Steel strap, headset part: PC + ABS Bluetooth version: Bluetooth 4.0 Bluetooth protocol: HFP HSP A2DP AVRCP Battery type: Built-in 90mAh battery Charging interface: Universal Micro USB (5Pin USB) Charging DC: 5V 1APackage Contents 1 x Bluetooth Earphone Bracelet 1 x Charging Cable 1 x Instruction ManualPromiseIf the product has any quality problems, please feel free to contact us, we will help you solve the problem as quickly as possible.