Beats Solo 4 Wireless Headphones — 50-Hr Battery, Matte Black

Condition: Factory sealed. Original packaging undamaged.

The Beats Solo 4 wireless on-ear headphones deliver powerful, balanced sound in a sleek Matte Black finish. These bluetooth headphones are factory sealed and ready to use right out of the box. With up to 50 hours of battery life, they are built for serious listeners. Dual compatibility means they work seamlessly with both Apple and Android devices. This is an exceptional value for a flagship pair of wireless headphones.

Beats engineered the Solo 4 with a custom acoustic architecture. Updated drivers provide a powerful, full-range sound signature. The low end is punchy without overwhelming the mids. High frequencies remain clear and detailed at any volume. Every genre of music benefits from this tuning. The headphones also support high-resolution lossless audio. Connect via USB-C or the 3.5 mm audio cable for wired listening. This flexibility makes the Solo 4 a true all-in-one solution. Audiophiles and casual listeners will both appreciate the sound quality. The bluetooth experience is equally refined and responsive.

Personalized Spatial Audio with dynamic head tracking is a standout feature. The Solo 4 tracks your head movement in real time. Audio adjusts to keep the soundstage anchored in space. This creates an immersive, theater-like listening experience. It works with compatible Apple devices running the latest software. The feature elevates movies, music, and gaming alike. Dynamic head tracking is something typically found in much pricier headphones. Getting it in the Solo 4 at this price point is remarkable. Spatial Audio makes these wireless headphones feel cutting-edge. It is one of the most compelling reasons to choose the Solo 4.

Comfort is central to the Solo 4 design philosophy. The ultralight ergonomic build reduces fatigue during long sessions. A flex-grip headband conforms gently to different head shapes. Ear cups are ergonomically angled and fully adjustable. UltraPlush cushions wrap around each ear with soft, durable material. The cushions do not flatten quickly over time. Even after hours of use, the fit remains stable and comfortable. The lightweight construction means you almost forget you are wearing them. These bluetooth headphones are ideal for commuters and remote workers. All-day comfort is not a marketing claim here — it is genuinely delivered.

Battery performance sets the Solo 4 apart from competitors. Up to 50 hours of playback is class-leading for on-ear wireless headphones. You can go days between charges under typical use patterns. When the battery does run low, Fast Fuel technology steps in. A quick 10-minute charge via USB-C provides up to 5 hours of playback. This makes dead-battery panic a thing of the past. The USB-C port is also a modern convenience over older Micro-USB designs. Charging is fast, universal, and compatible with most existing cables. Battery anxiety simply does not apply to the Beats Solo 4. Long-haul travelers and power users will especially appreciate this.

Connectivity is handled by industry-leading Class 1 Bluetooth technology. Class 1 provides a significantly extended wireless range over standard Bluetooth. Dropouts and interruptions are minimized even in crowded RF environments. The connection stays stable whether your phone is in your pocket or across the room. One-touch pairing works for both iOS and Android devices. iOS users get seamless pairing similar to AirPods. Android users benefit from the Beats app for device management. The built-in microphone delivers high-quality call clarity. Voice assistants like Siri and Google Assistant respond accurately. These wireless headphones are a communications tool as much as an audio device.

Learn more about the technology behind modern wireless audio on Wikipedia's Bluetooth Headset page. Understanding the spec differences helps you appreciate why Class 1 Bluetooth matters. The Solo 4 sits at the top of what bluetooth headphones can offer today. Browse more options in our store as well. Explore our Electronics Collection for more top-rated audio and tech deals.

Frequently Asked Questions

Question 1: Are the Beats Solo 4 compatible with Android phones, or only Apple devices?

Answer 1: The Beats Solo 4 headphones are designed for dual compatibility. They work with both iOS and Android devices using one-touch pairing. Android users can also download the Beats app to access settings and firmware updates. The bluetooth connection is universal, so any bluetooth-enabled device will work. Apple-specific features like Siri integration and seamless switching are available on iOS. Both platforms get the full audio experience regardless of ecosystem.

Question 2: How long does it take to fully charge the Beats Solo 4 wireless headphones?

Answer 2: A full charge typically takes around 2 hours using the included USB-C cable. The Fast Fuel feature is the more impressive stat — just 10 minutes of charging delivers up to 5 hours of playback. This means you rarely need to wait for a full charge cycle. The USB-C port is standard and compatible with most modern chargers. Keeping the headphones topped off between sessions is easy and fast. Battery management is one of the strongest aspects of the Solo 4 design.

Question 3: What does Personalized Spatial Audio with dynamic head tracking actually do?

Answer 3: Personalized Spatial Audio creates a three-dimensional sound field around the listener. Dynamic head tracking means the audio adjusts as you turn your head, keeping the soundstage fixed in space. This mimics how we naturally perceive sound in the real world. For movies and immersive content, it dramatically enhances the experience. The personalization aspect means the Solo 4 can tailor the spatial profile to your ears. Compatible Apple devices are required to unlock the full head-tracking feature set.

Question 4: Do the Beats Solo 4 headphones support wired audio, or are they bluetooth only?

Answer 4: The Solo 4 supports both wireless and wired audio modes. A 3.5 mm audio cable can be used for standard analog wired listening. The USB-C port also enables high-resolution lossless digital audio when connected to a compatible source. Wired mode is useful on airplanes or in situations where bluetooth is restricted. The wired connection also functions when the battery is fully depleted. This makes the Solo 4 a truly versatile pair of wireless headphones for any scenario.

Question 5: Is this unit new or previously used?

Answer 5: This unit is factory sealed with original packaging undamaged. The product has never been opened, activated, or used. It carries the full manufacturer warranty from the date of first activation. Buying sealed means you receive the headphones in the exact state they left the factory. All included accessories — cables, documentation, and carry case — will be present inside. This is a genuine retail-grade beats product available at a competitive price.

The Beats Solo 4 represents the pinnacle of on-ear wireless headphones from one of the world's most recognized audio brands. Beats has refined the Solo line over many generations. Each iteration brings meaningful improvements in sound, comfort, and connectivity. The Solo 4 is the most capable version yet. Whether you are commuting, working from home, or hitting the gym, these bluetooth headphones keep up with your lifestyle.

At a retail value of $180.99, the Solo 4 is priced competitively against its closest rivals. Getting a sealed unit at Urban Supply Plus means you capture that value at a discount. The packaging is pristine and the seal is intact. There is no compromise on what you receive inside the box. These wireless headphones are the real deal — not a gray-market or refurbished substitute.

If you are looking for a long-term audio companion, the beats Solo 4 delivers. The 50-hour battery keeps up with even the most demanding listening schedules. Spatial Audio and lossless wired support future-proof the purchase. Class 1 bluetooth ensures the connection stays strong wherever you go. Add in the ultralight build and UltraPlush cushions, and you have a complete package. These headphones check every box a serious listener could want.