There aren’t many MP3 players on the market that come pre-loaded with songs, but REDI is here to make the difference by creating a device that is ready to be used right out the box.

There are four REDI players that only differ in one aspect: the type of music in the inside. With that being said, we’ve got the Ultimate Workout Mix, Rock n’ Roll of the 60’s, R&B, and Golden Classics for your dad in case you want to offer a late Father’s Day gift.

The specifications are pretty standard - 1GB of internal memory, support for MP3 and WMA files, 1.3-inch display, FM, and the best part - 10 hours of battery while using 1 AAA battery.

- Compact design measures just over 1.4″ thin and weighs just 0.7 oz.
- Auto shutoff feature helps conserve battery life

Available at BestBuy for $40.