The Beats Solo2 (stylized as Beats Solo2) are consumer-level headphones part of the Solo line, and were introduced in 2014 as a replacement for the Beats Solo HD.

The Beats Solo 2 Wireless are sleek, lightweight, on-ear headphones that deliver an above-average sound. They're sturdy, comfortable and stable enough to use while jogging. They're a well-built wireless headset. However, they're a little leaky at high volumes, and they don't block much noise.

The Beats Studio Pro are a relatively light-weight set of Bluetooth headphones. With up to 40 hours of battery life, USB Type-C charging and wired playback, as well as a 3.5mm port, ANC, and Spatial Audio, these are contenders for the hottest headphones of 2023.

If you're worried about angering your immediate neighbors while cranking your tunes on the Beats Solo 2, don't be. Sound leakage is almost nonexistent here. The headphones also do a good job of keeping out outside sounds, though obviously no active noise cancellation is present.

12 hours Your headphones provide up to 12 hours of playback from 2 hours of charging. To conserve battery or use your headphones when the battery is depleted, plug in the RemoteTalk cable to use your headphones in wired mode.

Don't swim or bathe with your Beats wireless earphones. Don't expose your Beats wireless earphones to pressurized water or high velocity water, such as when showering, water skiing, wake boarding, surfing, or jet skiing. Don't use your Beats wireless earphones in a sauna or steam room.

Don't swim or bathe with your Beats wireless earphones. Don't expose your Beats wireless earphones to pressurized water or high velocity water, such as when showering, water skiing, wake boarding, surfing, or jet skiing. Don't use your Beats wireless earphones in a sauna or steam room.

12 hours Your headphones provide up to 12 hours of playback from 2 hours of charging. To conserve battery or use your headphones when the battery is depleted, plug in the RemoteTalk cable to use your headphones in wired mode.

Beats Wireless Headphones, and Earbuds

• Improved Active Noise Cancelling (ANC) and Transparency mode1
• Up to 9 hours of listening time; 36 hours with charging case2
• 3x larger microphones for improved call quality1
• Four ear tip options to fit a wider range of ears.

Ans: Beats are used to tune musical instruments, find unknown frequencies, detect harmful gases in a mine, multiphonics, whistles, find the vibrating length in the sonometer experiment, etc.

While both headphones have a similar sound profile, the Solo3 have a noticeably better battery life with about 40 hours of continuous playback. They also take advantage of the W1 chip on iOS devices, which the Solo 2 don't do. Design-wise, there isn't much difference between the two models.