d8pro earphone smartwatch 2-in-1 with bluetooth calling, music playback, heart rate and health monitoring, and nfc for sports

The default shipment includes a hook and clip silicone cover; for black heads, it is black, and for silver heads, it is gray.

Hardware and other parameters
Bluetooth version: Bluetooth 5.3
Charging port battery capacity: 240 mAh polymer lithium battery
Headset battery capacity: 28 mAh polymer lithium battery
Charging Case Features: The main unit can charge paired ears for 2-3 cycles
Standby duration: More than 15 days
Music Time: 4-5 HOURS
Charging method: Magnetic charging
Charging time: 1-2 H
Main chip: JL7012
TWS Chip: AD6973D4
Heart rate chip: HX3602
Screen size: 2.01TFT
Screen resolution: 240*296
Connection method: Bluetooth
Memory: 128 Mb
Touch method: Full-screen touch
Vibration: Real-time vibration alert
Main casing materials: zinc alloy + electroplating + steel watch band/silicone watch band
Product Color: Black/Space Gray
Compatible Systems: Apple iOS 1.2 and above, Android 7.0 and above, HarmonyOS 3.0 and above
APP Software: FaceLink

Function Parameters
Special features: NFC, personalized custom watch faces via APP, 6 UI interface options for the watch, contact list, Bluetooth dialing and calls
Main functions: Health monitoring (heart rate, blood oxygen, blood pressure, sleep)
Exercise data (step counting, distance, calories), indoor exercises (push-ups, indoor running, plank, indoor cycling, skipping rope, yoga, battle ropes, sit-ups, elliptical), outdoor exercises (outdoor walking, outdoor running, outdoor cycling, hiking, badminton, basketball, football)
Reminders (information, sitting for long periods, drinking water, alarm), weather, breathing exercises, shaking for photos, stopwatch, finding the phone, raising wrist to turn on the screen, frequently used contacts, bedside lamp, calendar, calculator, timer, music control
Information alerts: SMS, calls, WeChat, Alipay, QQ, Facebook, Twitter, Line, Whatsapp, Instagram, and more

Bidirectional button functions: When worn on both ears, music mode: click on either ear to play or pause, or three clicks to activate the voice assistant;
Left ear: double tap to play the previous track / long press to reduce volume; Right ear: double tap to play the next track / long press to increase volume. For single-ear use, music status:
Double-click to play the next track, hold to increase volume, and do the same for other tracks. For calls: click to answer/hang up, hold to reject.
Long press the button during the call to adjust volume. Long press for 5 seconds to turn on the device, then it will automatically pair with the phone when removed from the case. Once connected, the sound from the case automatically switches to headphones.
After being removed from the warehouse, it automatically shuts down after a certain period without Bluetooth connection.

APP Supported Languages: Russian, Hungarian, Hindi, Indonesian, Turkish, Hebrew, Greek, German, English
Italian, Czech, Japanese, French, Polish, Persian, Thai, Tamil, Simplified Chinese, Traditional Chinese
English, Dutch, Filipino, Portuguese, Spanish, Vietnamese, Arabic, Korean

Watch language: Chinese, English, Russian, Japanese, Persian, Spanish, Portuguese, Arabic,
Indonesian, Thai, Vietnamese, Filipino, Turkish, French, Korean, Traditional Chinese, German, Italian