Sony Walkman Underwater Headphones

Sony Walkman Underwater Headphones
The Sony Walkman Underwater Headphones are designed to be completely submerged and keep playing music while swimming lap after lap. It operates up down to 6.56 feet of water. To listen to music, connect to the computer and drag and drop your favorite workout songs. It has a three-minute quick charge with battery life up to eight hours.

The price is $100.

More Info:
https://www.sony.com/electronics/walkman/nwz-w273-nwz-w274s