Mini Born Słuchawki z przewodnictwem kostnym Bezprzewodowy zestaw słuchawkowy Bluetooth 5.3 zliczający kroki Słuchawki douszne inne niż douszne Tryby muzyczne do gier Wyświetlacz LED do biegania na rowerze

Bluetooth Version: V5.3 Battery: 80mAh Charging:1H Play Time:9H Mode:Music/Game Screen Display:Power/Steps/Calories/Distance/Timer Smart Step Counting:Built-in motion sensor, when you use can record your movement, HD display of power, steps, calories, distance and timer by one click to check . Bone Conduction Transmission: Patented bone conduction technology delivers premium audio through the cheekbone,no damage to the ear. Music & Game Mode: New Bluetooth technology, stable transmission, easy to switch between game and music modes, so you can enjoy a professional-level experience. Hi-fi Stereo Sound: The large dynamic diaphragm is used for directional audio transmission without loss, creating a realistic surround sound field.