Take listening to new depths.

OpenSwim (formerly Xtrainerz) is designed with Shokz's signature open-ear design and 7th generation bone conduction technology to ensure comfortable, hassle-free listening all day, in or out of the water.

Bone conduction technology delivers sound via mini vibrations through the skull and into the inner ears

OpenSwim is completely waterproof and submersible, and has four gigabytes of MP3 storage, allowing athletes to train harder; no wires, no devices, no limits.

• Internal music storage only
• Not Bluetooth compatible
• IP68 Waterproof, can be submerged in water up to 2m deep for 2 hours
• 8 hour battery life
• Comes with plugs, USB charging cable and storage pouch

Designed for swimmers

Built to withstand all elements. OpenSwim is fully waterproof and submersible so you can swim, run, bike or workout harder than ever.

Open-ear comfort

Our open-ear design powered by bone conduction technology ensures comfortable, bud-free listening all day, in or out of the water.

IP68 Waterproof

OpenSwim has an IP68 waterproof rating and can be submerged in water up to two meters deep for up to two hours.

4 GB MP3 storage

Internal music storage allows for a library of up to 1,200 songs ready to play at the touch of a button. Supports MP3, WAV, WMA, AAC and FLAC for device-free listening. Not Bluetooth compatible.

8 hours of music

With 8 hours of battery life and simple controls like play, skip, pause and rewind, you can enjoy your music turn by turn.

How to upload audio files to OpenSwim

• Open the USB charging pad, insert your OpenSwim into the charger and close.
• Plug the USB end into your computer (an OpenSwim drive will appear)
• Drag and drop your favorite audio files into the player

What's in the box

• OpenSwim MP3 headphones
• USB charging station
• Swimming earplugs
• Silicone Rubber Carrying Case