T68 1.54 Inch Body Temperature Monitoring Smart Watch with Flashlight Function Digital Drawing Board 2) 9dB outdoor antenna

2) 9dB outdoor antenna

5mm Interface

and solar charge controllers are all connected together with a positive MOSFET in series control circuit

4) 10m cable

If it can not show

T68 1.54 Inch Body Temperature Monitoring Smart Watch with Flashlight Function Digital Drawing Board 2) 9dB outdoor antenna1. Material: metal, TPU, electronic components 2. Functions: step counting, calories, blood oxygen heart rate blood oxygen sleep monitoring, call reminder, message push, alarm clock reminder, sedentary reminder, remote control selfie, step counting, etc. 3. Supported languages: Chinese, English, German, French, Italian, Spanish, Polish, Russian, Portuguese 4. Support system: Android6. 0 or above, IOS11. 4 or above 5. Memory: 64MB 6. Screen: 1. 54TFT