The F39 1.43 inch AMOLED Screen 2 in 1 Bluetooth Earphone Smart Watch is a multifunctional device that combines a smartwatch and Bluetooth earphones. It supports Bluetooth calling and NFC functionality.
Product type: Smart Watch
Compatibility: 1.43 inch AMOLED Screen
Material: Metal
Color/Variant: Grey Silicone
Intended use: Everyday use
Chipset: Actions ATS3085S
Memory: 4MB RAM
Expansion: 4Gbit
Heart Rate Monitor: 3300
Screen Type: AMOLED
Screen Size: 1.43 inches
Pixels: 466 x 466
Touchscreen: Full touch
Charging: Magnetic
Bluetooth: BLE 5.3
Battery: 280mA
Waterproof: IP67
Standby Time: Approximately 30 days
Music Playback Time: 4-5 hours
Charging Time: 1.5 hours
Wristband Dimensions: 22mmW x 220mmL
Watch Size: 47mm diameter
Earphone Chipset: Zhongke Bluexun AB5656/5756
Earphone Bluetooth Version: 5.3
Incoming Call: Single-tap to Answer/Single-tap to End
Music/Call Power Consumption: Approximately 6mA
Music Listening Time (Full Charge): Approximately 3 hours
Talk Time (Full Charge): Approximately 2.5 hours
Earphone Battery Capacity: 18mA
Earphone Charging Current: 30mA
Earphone Charge Time: 50 minutes
Earphone Charging Mode: Magnetic Charging When Inserted
Bluetooth Headphones to Phone Distance: Approximately 15m (Open Area), Approximately 25m or More (Non-Open Area)
Bluetooth Headphones to Watch Distance: Approximately 10m
Average Standby Current: Approximately 300-400uA
Display Default Current (Level 2): Approximately 13mA
Operating System: iOS 9.0 or higher, Android 8.0 or higher
Main Features: Pedometer, heart rate monitoring, real-time heart rate monitoring, sleep monitoring, sedentary reminder, mileage, calories burned, text message notifications, weather forecast, workouts, music control, alarm, timer, breathing exercises, dialing, contacts, call logs, AI voice assistant, Alipay payment, NFC
