The Beats Solo 4 on-ear headphones are currently discounted to $99.95 on Amazon for Prime Day, representing a $100 price cut on the popular model. These headphones deliver up to 50 hours of battery life and feature both USB-C and 3.5mm connectivity options. For Prime Day shoppers, this deal technically saves more than the purchase price.

On-ear headphones rest directly on your ears rather than enclosing them, making the Solo 4 notably smaller and lighter than over-ear alternatives. This design works well for workouts where secure fit matters more than maximum comfort. The tradeoff is obvious: no active noise-canceling, which keeps costs down but may disappoint some users.

Physical controls cover power, playback, and volume adjustments, while the dual wired connection methods support lossless audio through either the USB-C port or 3.5mm jack. The analog mode works even when batteries are dead, adding reliability for wired listening. This flexibility exceeds many pricier competitors.

Compared to the Beats Studio Pro, which costs just $50 more during Prime Day, the Solo 4 targets budget-conscious buyers who prioritize portability and battery life over premium features. For anyone needing reliable on-ear headphones under $100, this Prime Day deal ends tonight and represents solid value.