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Beats Solo 4 – On-Ear Wireless Headphones – Matte Black – MUW23LL/A

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$119.99
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$152.99
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Condition: Excellent (In Original Box)

Beats Solo 4 – On-Ear Wireless Headphones – Matte Black – MUW23LL/A

Condition
Price
Excellent (In Original Box)
$119.99
$152.99
Sold out
Excellent
$79.99
$152.99
Sold out
Good
$69.99
$152.99
Sold out
Eco-Save
$59.99
$152.99
Sold out
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Beats Solo 4 – On-Ear Wireless Headphones – Matte Black – MUW23LL/A
Condition: Excellent (In Original Box)

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Description

The Beats Solo 4 (Model MUW23LL/A) are premium on-ear wireless headphones that combine iconic design with balanced, high-fidelity audio and ultra-long battery life. Built for both comfort and performance, the Solo 4 features Personalized Spatial Audio, support for USB-C and analog playback, and effortless integration with Apple and Android devices. Finished in sleek Matte Black, these foldable headphones are ideal for music lovers, commuters, and casual listeners alike.

Key Features

  • Custom acoustic platform delivers balanced, immersive sound

  • Personalized Spatial Audio with dynamic head tracking

  • Up to 50 hours of battery life on a full charge

  • USB-C and 3.5mm analog audio support for wired playback options

  • Fast Fuel charging: 10 minutes = up to 5 hours playback

  • Dual beamforming microphones for clear voice calls

  • One-touch pairing and Find My support for both Apple and Android devices

  • Lightweight, foldable design with memory foam ear cushions

Product Specifications

Audio & Features:

  • Drivers: Custom dynamic transducers

  • Personalized Spatial Audio: Supported

  • Microphones: Dual beamforming

  • Controls: On-ear multifunction controls (music, volume, calls, voice assistant)

  • Audio Modes: Adaptive EQ

Battery Life:

  • Playback Time: Up to 50 hours

  • Fast Fuel: 10-minute charge = up to 5 hours of use

  • Charging Port: USB-C

  • Wired Playback: USB-C audio or 3.5mm analog (cables included)

Connectivity:

  • Wireless: Class 1 Bluetooth

  • One-touch pairing with iOS and Android

  • Device Location Support: Apple Find My, Android Find My Device

Build & Design:

  • Color: Matte Black

  • Form Factor: On-ear

  • Frame: Lightweight, adjustable headband

  • Earpads: Memory foam

  • Folding: Yes, for portability

Dimensions:

  • Folded: 181.5 × 165.0 × 78.4 mm

  • Unfolded: 181.5 × 165.0 × 62.0 mm

Weight:

  • 217 g / 0.48 lbs

Model Number:

  • MUW23LL/A

What’s in the Box

  • Beats Solo 4 Wireless Headphones – Matte Black

  • Carrying Case

  • USB-C to USB-C Cable (for charging and digital audio)

  • 3.5mm Analog Audio Cable

See Specifications
Brand R3NEW
Title Beats Solo 4 – On-Ear Wireless Headphones – Matte Black – MUW23LL/A
Model Beats Solo 4
Color Matte Black

FAQ

What kind of warranty/guarantee do you offer?

At R3NEW, most transactions are backed by a 1-year warranty, covering technical defects and malfunctions, while every purchase includes a 30-day guarantee. Our warranty is designed to give you peace of mind, ensuring the reliability and longevity of your device.

What's the difference between the conditions? (Excellent, Good, EcoSave)

Great question! Let us break down the difference.

Excellent: Our Excellent condition devices offer a pristine user experience that rivals new units, boasting a flawless appearance with no visible scratches on the display or body. Each device undergoes rigorous testing to ensure it operates like new, giving you peace of mind with a full year of warranty coverage. It’s an ideal choice for those seeking near-new quality without the brand-new price tag

Good: Devices in Good condition are a great compromise between cost and quality. You might find a few minor scratches or slight nicks on the body or display, but these are purely cosmetic and don’t affect the device’s operation. We suggest using a case to bring its external appearance closer to 'like new.' Rest assured, every device meets our strict functional standards and comes with a one-year warranty for functionality

EcoSave: Opt for our EcoSave condition if you want to maximize value while minimizing environmental impact. These devices show visible signs of use, such as scratches or dents, which are purely cosmetic and can often be concealed with a case. Each device has passed our comprehensive functional tests and is backed by a one-year warranty, ensuring it works perfectly for you while also being kind to the planet.

Can I trust R3NEW?

We've sold electronics for over 15 years and are one of top trusted sources of certified refurbished electronics. Plus, with a 30-day guarantee and 12 month warranty, you can shop with peace of mind. If you have any issues at all, just email our support team and we'll help you out.