"Smartwatch with Built-in TWS Bluetooth Earbuds – 2-in-1 Earphones, Heart Rate & Blood Pressure Monitor, Fitness Tracker

This smartwatch boasts a JL7013+TWS main chip and 128M of memory. It also features an SC7A20 acceleration sensor and a 2.01 inch IPS HD screen with a resolution of 240*296. In addition, it offers dynamic measurement for blood oxygen levels and a 3605 exercise heart rate curve. The touchscreen allows for easy navigation and there is NFC capability for added convenience.

Ambient temperature: working temperature 0-40 degrees
Charging (input): Magnetic data cable charging, 5V/250MA
Watch bluetooth: Bluetooth LE 5.2
Output: 5V/60MA, watch battery 345mah.
Headphone Bluetooth: Bluetooth 5.0, supports Apple and Android systems,
Headphone detection: Dynamic charging detection display status, indicator light
Headphone button: supports touch buttons, previous and next tracks, answer/end
Headphone battery: 30 mAh
Headset shelf time: 5 hours

software function
Supports Android 4.4 and above, Apple iOS 9.0 and above
UI style: 8 sets of styles, watch music playback, sedentary reminder
Pedometer/calorie, sleep monitoring, vibration motor

Alarm clock reminder, dial-up call, call rejection, stopwatch, air upgrade
Multi-sports modes: walking, running, badminton, football and more than 100 sports modes.
Call Reminder/SMS Reminder: Android and IOS push incoming calls and information content.
Other tweets: SMS, WeChat, QQ, Twitter, Facebook and more than 10 kinds of tweets, all of which can be selected.
WeChat Sports: Join the WeChat Sports Rankings (private WeChat public account can be customized)
Dynamic heart rate: Dynamic heart rate histogram display and analysis
Remote control photo: click and shake.
Dial selection: dial selection, APP custom dial.
Remote Control Music: Control the phone player to pause the previous track, the next track

Watch firmware supports languages
Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italy, Portugal"