JAKCOM B3 Bluetooth Headset Sports Smart Bracelet for Android / iOS, Support Heart Rate / Pedometer / Reminder Call / Music Play / Sleep Monitor(Gold)

1. Elaborate product for every element - The main part of JAKCOM B3 body mainly adopts metallic spraying technology. The core elements are completed with CNC numerical control machining for each elaborate detail. 2. Careful selection for product material - JAKCOM B3 is equipped with perspiring wristband of TPU material with hyposensitivity, and further treated with imported coatings of Baby Skin for better user experience. 3. Great craftsmanship for superior appearance - JAKCOM B3 adopts tempered glass of 7H level sapphire for its screen surface, and presents superior modern appearance with 3D curved surface processing and anti-fingerprints coating film added. 4. Multiple functions - JAKCOM B3 can serve as a bluetooth earphone when the host is parted. The earphone adopts MIC balance denoising algorithm and has been certified by BQB, and it can provide more reliable connecting performance while guaranteeing sound quality. 5. Accurate recording - JAKCOM B3, with six-axis sensor placed within and self-developed new motion algorithms of JAKCOM technology, can not only accurately record and show user's motion information like step number, calorie and distance, but also sleeping duration and sleeping situations as well. 6. Heart rate inspection - JAKCOM B3 adopts a photoelectric heart rate sensor and an ADI motion senor within its body to inspect user's heart rate during exercise. 7. Independently functional - JAKCOM B3 is equipped with an ultrathin soft HD OLED display on its front, showing the user almost all its function information. It can be independently used apart from cellphone, and the user can master all the functional data without an APP. 8. Extraordinary sound quality - Independent cavity of imported titanium film is adopted for JAKCOM B3 earphone, supporting APT-X bluetooth damage-free agreement and CVC 6.0 intelligent denoising technology; imported protein ear pads are also employed for good sound quality and fungi-proofing, causing no pressure even wearing for a long time. 9. Suitable for sports, driving, relaxing, working. 10. A good helper - JAKCOM B3 has rich functions, covering various life scenes, such as doing sports, driving, relaxing and working, It is a good helper in your life. 11. High quality production - Low-pressure plasma Nano technology is applied for JAKCOM B3, giving a protective layer to the interior and exterior body, and making it safe even in liquor like sweat, rainwater, domestic water or beverage. It meets waterproof and dustproof level standards of IP55.