Earphones, Smartwatches, 2-in-1 Dual Call Round Screen, Stainless Steel Metal Case Features: Smart Watch+1.39 high-definition large screen | All dual channel Bluetooth dial-up call music control | Headphones | Ultra long standby | 100+sports modes Pressure sensitive control for watch or phone music, wear watch headphones to exercise, freely, control music playback/pause, previous/next, answer, hang up, enjoy The 139 inch 360 * 360 high-definition high-resolution display with a 1.39 high-definition large screen provides you with a larger and clearer experience. The colors are colorful, fashionable, cool, and the operation is agile. "Viewing data is more convenient. The computing power of smart chips adopts new chip technology, with single core, dual mode, and dual calls. It requires one connection to Bluetooth, and the powerful ensures a strong and operating experience, making smart life without stuttering or waiting. Reminder of incoming calls, real-time message push, and answering calls are even more convenient. Connect your phone to Bluetooth with one click, and see the call information on your watch. You can read your phone book, call records, and watch, allowing you to chat anytime, anywhere through voice Product Screen size: 1.39in Resolution: 360 * 360 Charging (input): Magnetic data cable charging, 5V/250MA Watch Bluetooth: Bluetooth LE 5.2, output: 5V/60MA, Watch battery: 400 mAh Headphone Bluetooth: Bluetooth 5.0, supports and Android systems, Headphone detection: charging detection display status, indicator light Headphone button: supports buttons, previous, , /end Earphone battery: 30 mAh Headphone storage time: 5 hours APP: Dafit software features: UI style: 8 sets of styles Aerial upgrade, pedometer/calorie, sleep monitoring, vibration motor, alarm reminder Dialing call, call rejection, stopwatch, long sitting reminder Multiple sports modes: walking, running, badminton, football, and more than 100 other sports modes Call reminder/SMS reminder: Android, IOS push call and message content Remote control photography: click and Dial slection: dial selection, APP custom dial Remote control music: Control the phone player to pause the previous and songs Firmware support languages: Chinese, Traditional Chinese, English, German, Korean, Spanish, Japanese, French, Russian, Arabic, Ukrainian, Italy, Portugal The product includes: Smart Watch * 1