F6 1.28 inch IPS Screen 2 in 1 Bluetooth Earphone Smart Watch, Support Heart Rate & Blood Oxygen Monitoring / Bluetooth Music, Style:Steel Strap(Black)

Smart watch 1. Screen: 1.28 inch IPS touch screen 240x240 resolution 2. Bluetooth version: 5.0 3. Chip: SYD8821 4. Heart rate sensor: PAH8007 5. Acceleration sensor: SC7A20 6. RAM / ROM: 128KB / 512KB 7. Functions: Pedometer, calorie, sleep monitoring, time display, call reminder, sedentary reminder, smart alarm clock, heart rate, blood pressure, blood oxygen monitoring, remote camera, anti-lost, message push (SMS, Facebook, Twitter ), event reminder, sports mode (running, cycling, badminton, mountaineering) 8. Battery: 320mAh, 2-3 hours charging time, magnetic charging 9. Compatible system: iOS9.0 and above, Android 4.3 and above 10. Firmware language: English, French, German, Japanese, Simplified Chinese 11. APP (iBAND) languages: English, French, German, Italian, Portuguese, Spanish, Dutch, Russian, Japanese, Korean, Traditional Chinese, Simplified Chinese 12. Dial material: zinc alloy + plastic, watchband material: high elastic silicone / steel 13. Dial size (diameter x thickness): 46mmx17mm, watchband size (length x width): 255mmx20mm 14. Wearable range: 160mm-230mm Bluetooth earphone 1. TWS chip: Realtech RTL8753BFE 2. Bluetooth version: 5.1 3. Battery: 30mAh, 4 hours music time, 1-1.5 hours charging time 4. Speaker: 6mm 5. Maximum output power: 16mW, 16Ω 6. Distortion: <=0.1% 7. Frequency response: 20Hz-20kHz 8. Signal-to-noise ratio: >=97dB 9. Channel separation: 85dB 1KHZ 10. Size: 24mmx11.45mmx19.6mm 11. Weight: 3gx2 Packing list: - 1 x Smart Bluetooth watch - 1 x Watchband - 2 x TWS earphones - 1 x Charging cable - 1 x Chinese and English manual