With the Shokz OpenRun Pro 2 Orange, you can safely listen to music when you work out. The earbuds have DualPitch technology, which means music goes to your ears in 2 ways. Via your cheekbone with bone conduction and via speakers thanks to air conduction. That way, the music sounds balanced and you can clearly hear your environment. With a full battery, you can listen to music for up to 12 hours. If the earbuds are empty, you can charge them in 5 minutes for 2.5 hours of extra battery life. Thanks to the IP55 rating, the earbuds are dustproof and water-resistant. This means the earbuds can withstand drifting sand, sweat, and rain. This allows you to work out without problems with these earbuds.