Solo 4 Wireless On-Ear Bluetooth Headphones, Up to 50-Hour Battery Life

A marathon battery champion with seamless Apple and Android cross-platform support

Full manufacturer title

Beats Solo 4 - Wireless On-Ear Bluetooth Headphones, Up to 50-Hour Battery Life, Ultra-Lightweight Comfort, Powerful and Balanced Sound, Apple & Android Compatible - Slate Blue Slate Blue Standalone

Typical price

$130

Buy on Amazon

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Beats Solo 4 - Wireless On-Ear Bluetooth Headphones, Up to 50-Hour Battery Life, Ultra-Lightweight Comfort, Powerful and Balanced Sound, Apple & Android Compatible - Slate Blue Slate Blue Standalone image 1

Ravvy verdict

85.7 / 100

The Beats Solo 4 is the ultimate choice for listeners who want a simple, durable, and long lasting headphone, provided they do not require silence from their surroundings.

Best for: commuters and travelers who prioritize battery life over noise cancellation
Buy it if: You want exceptional 50 hour battery life.
Skip it if: You need active noise cancellation.
Best alternative: Roku Ultra, Ultimate Streaming Player - 4K Streaming Device for TV (home theater enthusiasts and power users who prefer a physical Ethernet connection)

How it scores on what matters

Battery Life98.0
Portability94.0
Connectivity90.0
Sound Quality82.5
Comfort75.0

Ravvy factor scores, 0 to 100, derived from specs, owner reviews and category norms.

What it is

The Beats Solo 4 marks a significant evolution in the on ear category, prioritizing longevity and lightweight ergonomics over complex noise cancellation. With a redesigned acoustic architecture, these headphones deliver a balanced sound profile that avoids the muddy bass of earlier generations. The standout feature is the 50 hour battery life, which allows heavy users to go nearly a full week without reaching for a charging cable. Unlike many competitors that force you into a specific ecosystem, the Solo 4 offers native one touch pairing for both iOS and Android devices. While the design remains familiar, the interior upgrades are substantial. The inclusion of high resolution lossless audio via USB-C and a 3.5 mm jack provides versatility for audiophiles who still value a wired connection. However, the on ear form factor relies on clamping force to stay secure, which may cause fatigue during extended sessions for users with larger heads. By omitting Active Noise Cancellation, Beats has managed to keep the device exceptionally light and the battery life exceptionally long, making it a reliable companion for daily commutes and office environments.

Ravvy AI insight

If you are deciding between this and the Studio Pro, choose the Solo 4 for its lighter weight and superior battery efficiency if you mostly listen in moderately quiet spaces. The lack of ANC is the biggest drawback, but the addition of Lossless Audio via USB-C makes these a sleeper hit for budget conscious high fidelity listeners. Always look for discounts, as these frequently drop below the launch price during seasonal sales.

Generated from owner feedback, product specs, pricing, and retailer data. Last updated Aug 19, 2026.

What owners praise

Exceptional 50 hour battery life
Lightweight and highly portable folding design
Support for lossless audio via USB-C
Seamless one touch pairing for iOS and Android
Improved sound balance compared to predecessors
Fast Fuel charging provides 5 hours in 10 minutes

What to know first

No Active Noise Cancellation (ANC)
Clamping force may be uncomfortable for some
Passive isolation is weak in loud environments

Specifications

Brand: Beats
Color: Slate Blue
Units: ‎1 Count
Weight: Weight: 7.65 oz./217 g
Batteries: ‎1 Lithium Ion batteries required.
Impedance: 32 ohm
Dimensions: Length: 6.9 in./17.7 cm, Width: 6.2 in./15.8 cm, Height: 2.7 in./6.8 cm
Form Factor: On-Ear
Item Weight: ‎1.2 pounds
Connectivity: Class 1 Wireless Bluetooth®, USB-C audio, 3.5 mm analog input for wired audio sources
Manufacturer: ‎Apple
Release Date: 4/30/2024
Ear Placement: On Ear
Number Of Items: ‎1
Item model number: ‎MUW43LL/A
Power and Battery: Beats Solo 4 (single charge): up to 50 hours of listening time, Fast Fuel: a 10-minute charge provides up to 5 hours of playback
Product Dimensions: ‎8.23 x 5.2 x 3.7 inches

How to get the most out of it

Accessing Lossless Audio

To experience high resolution lossless audio, connect the headphones to your source device using the included USB-C cable. Note that wireless Bluetooth connections do not support lossless quality.

Ownership tips

tip

Finding Your Fit

Because these are on ear headphones, they rely on a secure seal against your ears. Adjust the sliders so the cups sit centered on your ears to ensure the best bass response and passive isolation.

care

Maintaining the Cushions

Wipe the UltraPlush ear cushions with a soft, damp cloth after workouts or long commutes. This prevents oils and sweat from degrading the synthetic material over time.

Frequently asked questions

Does the Beats Solo 4 have noise cancellation?

No, the Solo 4 does not feature Active Noise Cancellation (ANC). It relies on passive isolation from the ear cushions to block out external sound.

Can I use these with an Android phone?

Yes, Beats Solo 4 features Google Fast Pair and is fully compatible with Android devices, including support for the Find My Device network.

Will they work if the battery is dead?

Yes, you can continue listening even if the battery is empty by using the included 3.5 mm analog audio cable for a wired connection.

Is the charging port USB-C or Lightning?

The Solo 4 has transitioned to USB-C for both charging and high resolution wired audio, matching modern smartphone standards.

Where can you buy the Solo 4 Wireless On-Ear Bluetooth Headphones?

Solo 4 Wireless On-Ear Bluetooth Headphones is sold through Amazon, and Beats also lists it through its own site and major retail partners. The buy link on this page goes straight to the current Amazon listing, which is where stock and pricing update most often.

How much does the Solo 4 Wireless On-Ear Bluetooth Headphones cost?

The last price Ravvy recorded was $130. Retail pricing on electronics moves with promotions and stock, so treat that figure as a reference point and check the live listing before you buy.

How do you get the Solo 4 Wireless On-Ear Bluetooth Headphones for a cheaper price?

Three tactics work best: watch for holiday and seasonal sale events when electronics discounts run deepest, compare the open box or renewed listing against new stock, and check whether Beats is running a coupon or bundle. Adding the product to your Ravvy wishlist keeps it handy so you can revisit the listing when prices drop.

Is the Solo 4 Wireless On-Ear Bluetooth Headphones in stock right now?

It was in stock at our last check. Availability on popular electronics can change within hours, so the live listing is the source of truth.

Is the Solo 4 Wireless On-Ear Bluetooth Headphones worth it?

Ravvy scores it 85.7 out of 100. The strongest argument for it is exceptional 50 hour battery life. The trade off to weigh is no Active Noise Cancellation (ANC).

Who should buy the Solo 4 Wireless On-Ear Bluetooth Headphones?

It fits commuters and travelers who prioritize battery life over noise cancellation If that does not describe your situation, compare it with the other options in Electronics before committing.

What are the key specs of the Solo 4 Wireless On-Ear Bluetooth Headphones?

ASIN: ‎B0CZPHPJLN. Brand: Beats. Color: Slate Blue. Units: ‎1 Count.

What are good alternatives to the Solo 4 Wireless On-Ear Bluetooth Headphones?

Compare it against the other scored picks in Electronics on Ravvy. We rank every option in that group by the same criteria, so you can see which model wins on value, quality, and owner sentiment before you decide.

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