Features:
1. IP67 Deep Waterproof.
2. Multiple Sports Mode: 7 sports modes support, record your work-out moment.
3. The watch can be used for test of blood pressure and provide you a real-time measurement of oxygen in the blood.
4. Heart Rate Monitor: The watch can analyze blood flow under t..
Supporting Bluetooth version 4.1 (10m range)
3W output, 400mAh 3.7V rechargeable battery
Enjoy clear sound for several hours
Built-in mic for hands-free calls
Very light, easy to carry around
Material: ABS and cloth fabric
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Bluetooth Headphone HD800Heavy-Calibre Driver SpeakerSenior Earmuffs
IOS Electricity Display
Volume
Tactile Player/Pause/PlayAnswer/Hang up
Bluetooth version: V5.0
Battery capacity: 500 mAh
Playtime: Approximately 20 hoursStandby time: Approximately 300 hoursHorn diameter: 40 mm
Speaker sensi..