The Tronsmart OpenFly 2 Pro is the ideal audio solution for the active and safety-conscious listener, expertly designed for scenarios like running, cycling, commuting, and working in the office where staying aware of your surroundings is paramount. Its revolutionary open-ear form factor, a product of extensive ergonomic research and AI modeling, rests securely and weightlessly on your ear, eliminating the discomfort, ear pain, and potential hearing damage associated with in-ear buds while also preventing the intrusive vibrations of older bone conduction technology. You can enjoy immersive audio with powerful bass delivered through advanced SoundPulse and abTube™ tech, all while clearly hearing ambient sound like traffic announcements and conversations, ensuring a safe and health-conscious listening experience that seamlessly integrates into your dynamic lifestyle.
Q: How do I adjust the volume via the headphones?
A: You can press & hold the "multifunction button" on the right/left headphone to turn the volume up/down.
A: Yes, it is IPX5 Waterproof.
Q: What should I do if the headphones cannot be turned on?
A: With both headphones placed inside the charging case, try leaving the case to charge for at least 1 hour.
Q: Where can I download the Tronsmart app?
A: Download the Tronsmart app from Google Play and the Apple App Store to personalize your sound.
Q: How long does it take to charge?
A: 2 Hours.
Q: Do the headphones support fast charging?
A: The headphones support fast charging, with 10 minutes providing around 3 hours of battery life. The charging case does not support fast charging.
Q: Can these be used on a smart TV? As Bluetooth with no wires
A: undefined

The Tronsmart OpenFly 2 Pro is the ideal audio solution for the active and safety-conscious listener, expertly designed for scenarios like running, cycling, commuting, and working in the office where staying aware of your surroundings is paramount. Its revolutionary open-ear form factor, a product of extensive ergonomic research and AI modeling, rests securely and weightlessly on your ear, eliminating the discomfort, ear pain, and potential hearing damage associated with in-ear buds while also preventing the intrusive vibrations of older bone conduction technology. You can enjoy immersive audio with powerful bass delivered through advanced SoundPulse and abTube™ tech, all while clearly hearing ambient sound like traffic announcements and conversations, ensuring a safe and health-conscious listening experience that seamlessly integrates into your dynamic lifestyle.

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| Pros for Tronsmart - OpenFly 2 Pro Open-Ear Headphones, True Wireless Bluetooth Earphones with AI ENC 4 Mics Clear Calls, 40H Playtime, IPX5 - Black | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | Sound Quality, Battery Life, Comfort, Charging | Sound Quality, Comfort, Battery Life, Fit, Connectivity |
| Cons for Tronsmart - OpenFly 2 Pro Open-Ear Headphones, True Wireless Bluetooth Earphones with AI ENC 4 Mics Clear Calls, 40H Playtime, IPX5 - Black | |||
| There were no cons for this product— | There were no cons for this product— | There were no cons for this product— | Water Resistance |
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
I’m really happy with these Tronsmart Open Ear Wireless Headphones! They’re super comfortable and don’t hurt even after hours of wearing. The sound is clear, and I like that I can still hear what’s going on around me. Battery lasts a long time and the connection is smooth. Totally worth it!
Posted by Chengzw
For the cost, these are AMAZING headphones. The bass that comes out of these is pretty impressive. Most "open ear" type headphones lack in the bass area. Not these. The sound quality is super impressive, and they connect via bluetooth quite easily. Buy 'em. You def won't be disappointed...
Posted by BMunster