Hardware Specifications:
Smart Watch Parameters
1. Chip: Zhongke Lanxun 5692C
2. Memory: 16MB
3. Bluetooth Version: BLE 5.3 (backward compatible with 4.2, 4.1)
4. Screen Size: 1.46 inches
5. Pixels: 360 x 360
6. Touch: OGS, Full Touch, COB
7. Charging: Magnetic Charging
8. Watch Bluetooth: BLE 5.3
9. Battery Capacity: 320mAh
10. Charging Time: Approx. 1.5 hours
11. Battery Life: Approx. 20-30 days
12. Water Resistance: IP67
13. Wristband Dimensions: 22mmW x 220mmL
14. Material: Metal
15. Watch Dimensions: 47.8x48x13.9mm (diameter)

TWS Earphones Parameters
1. Chip: Zhongke Lanxun 5756A
2. Bluetooth Version: 5.3
3. Incoming Call: Single Click to Answer/Single Click to Hang Up
4. Power Consumption for Music/Call: Approx. 6mA
5. Music Playback Time on Full Charge: Approx. 3 Hours
6. Talk Time on Full Charge: Approx. 2.5 Hours
7. Battery Capacity: 18mAh
8. Earphone Charging Current: 30mA
9. 0-100% Charging Time: 50 minutes
10. Earphone Charging Mode: Magnetic Charging in the Case
11. Bluetooth Earphone Connection Distance to Phone:
Open Area (No Reflection): Approx. 15m
Non-Open Area: Approx. 25m and above
12. Bluetooth Earphone Connection Distance to Watch: Approx. 10 meters
13. Average Standby Current of Watch: Approx. 300-400uA (Standby Time: Approx. 1 Month and Above)
14. Display Default Level 2 Current: Approx. 26mA
15. Motor Operating Current: Approx. 50mA

System Parameters:
1. System: iOS Android 12 and above, Android 14 and above
2. Main functions: Step counting, heart rate detection, real-time heart rate monitoring, sleep monitoring, sedentary reminder, mileage, calories, text message prompts, weather forecast, exercise, music control, alarm clock, timer, breathing training, dialer, contacts, call history, AI voice, Alipay payment function
3. Supported languages: Supports multiple languages