Parameter: Bracelet Bluetooth: 4.2 Headset Bluetooth: 5.0 Screen: 0.96inch TFT, color screen160*80 Pixels Bracelet battery: 3.7V130mAh polymer battery Hand ring charging method: magnetic charging Pair of ear batteries: 3.7V35mAh polymer battery Headphone talk duration: 5 hours Waterproof rating: IP67 Headphone control mode: touch Compatible devices: for Android 4.4 and above, for IOS 8.0 and above Product size: screen 0.96inch, dial thickness 1.8cm, table bandwidth 1.7cm; headphone size 1.5*2.2*1.4cm
Precautions 1. It is forbidden to use the adapter with charging voltage 5v and charging current 2A, charging time is 60 minutes; 2. It is forbidden to charge in case of water stains; 3. It is forbidden to soak, swim, dive, diving, hot shower; 4. This product is an electronic monitoring product, not for medical reference, the data is for reference only; 5. Blood pressure test method: Please keep your body relaxed and still when testing, and make sure the wristband is at the same height as the heart. Please do not speak when testing; 6. Wearing the ear during strenuous exercise may cause the product to be damaged or lost during exercise.
Note Headset pairing: If there is only one side of the earphones, you need to reconnect the headphones: firstly double-click the two headphones at the same time for about 5 seconds, then turn off the phone at the