N8 TWS headphone smart watch earbuds with earphone heart rate blood pressure oxygen health fitness tracker Two in One

Functions:

blood pressure monitoring,

blood oxygen monitoring,

exercise monitoring,

mileage, calorie consumption, message reminder, sleep record, message reminder, and remote control camera.

BT call headset: full ear wear, perfect sound quality, handle design, painless and comfortable, Information notifcation:Gmail, CNN APP, ZAKER ,LINE, Facebook, Instugrate,Facebook Message,QQ,V Message, /wechat Language Firmware language: Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Portuguese App languages: Chinese, Traditional Chinese, English, Korean, German, Spanish, Japanese, French, Italian, Russian, Portuguese, Arabic, Ukrainian