
You can press & hold the "multifunction button" on the right/left headphone to turn the volume up/down.
• Open-Ear Comfort: Designed for extended wear, the OpenFly 2 Pro headphones feature skin-loving material that conforms to your ears, ensuring a snug and comfortable fit.
• Exceptional Sound: Experience immersive audio with a 12mm biomaterial diaphragm and SoundPulse tech, which delivers resonant, punchy bass.
• Enhanced Awareness: Stay connected to your surroundings with Tronsmart OpenFly 2 Pro open-ear headphones, reminding you of public transit announcements and oncoming cars.
• abTube™ Balance Tech: Precise channels sound into your ear canal, minimizing audio leakage and enhancing bass.
• Crystal Clear Call: 4-Microphones AI algorithm enhances call quality while on the move.
• All Day Listening: Enjoy 10 hours of play on a single charge, up to 40 hours with the charging case.
No customer reviews for the moment.
The headphones support fast charging, with 10 minutes of charging providing around 3 hours of battery life. The charging case does not support fast charging.
Over 10m/33ft.
2 Hours.
No.
Download the Tronsmart app from Google Play and the Apple App Store to personalize your sound.
You can press & hold the "multifunction button" on the right/left headphone to turn the volume up/down.
With both headphones placed inside the charging case, try leaving the case to charge for at least 1 hour.
Yes, it is IPX5 Waterproof.
Please try using a damp tissue to wipe the metal charging contact pins on the headphones and the charging pins inside the charging case.
Hold the Reset button on the charging case for 15 seconds to reset.