Beats Solo 4 Wireless On-Ear Headphones, 50H Battery, Slate Blue

Searching for the Beats Solo 4 Slate Blue in the UAE? 50-hour battery life, real custom 40mm transducers, and lossless audio over USB-C – the breakdown is right here.

Beats Solo 4 Slate Blue: The 50-Hour Battery

A 50 hours of listening per charge lifts these well past the 40 hours the Solo 3 managed, covering weeks of gym sessions, flights, and calls between visits to a socket. Fast Fuel turns a 10-minute charge into 5 more hours, and the 3.5mm cable plays with zero battery at all.

Full official details sit on the official Beats Solo 4 page.

Browse more in our audio collection, or see everything we carry from Beats.

40mm Transducers, Rebalanced Acoustics

The engine changed generation to generation, not just the shell.

Custom-built 40mm transducers sit in a redesigned acoustic architecture that cuts electronic artifacts, latency, and distortion, and the frequency response came out rebalanced rather than merely louder. Personalised Spatial Audio with dynamic head tracking uses built-in gyroscopes to keep the stage fixed as the head moves.

Beam-forming microphones with a voice-targeting algorithm keep calls clear on windy streets, and Find My support helps recover them if a gym bag goes missing.

Lossless Audio Over USB-C

Wireless caps resolution; cables do not.

A genuine USB-C connection carries high-resolution lossless audio straight from a laptop or phone, and the 3.5mm analogue cable works on aircraft systems and older gear alike. Class 1 Bluetooth holds the wireless link further with fewer dropouts than most rivals manage.

The flex-grip headband, adjustable sliders, and ergonomically angled cups hold position through workouts without pinching after hour two.

Who This Suits

This suits listeners split between iPhone and Android, since one-touch pairing works on both.

It also suits understated taste, given slate blue reads smarter than plain black on the head.

The Technical Specifications

• Model: Beats Solo 4
• Drivers: Custom 40mm transducers
• Battery: Up to 50 hours; Fast Fuel 10 min = 5 hours
• Audio: Lossless via USB-C or 3.5mm; Personalised Spatial Audio with head tracking
• Connectivity: Class 1 Bluetooth, iOS and Android one-touch pairing, Find My support
• Calls: Beam-forming microphones with voice-targeting
• Design: On-ear, foldable, flex-grip headband, UltraPlush cushions
• Weight: 0.217 kg
• Colour: Slate Blue
• Warranty: 1-year warranty from Totot

Against the previous Solo 3 generation, the upgrades are USB-C charging, lossless playback, ten extra hours of battery, and the rebalanced acoustic architecture.

The FAQ – Beats Solo 4 Slate Blue

How long does the battery last?

up to 50 hours of listening per charge.

What does genuine Fast Fuel give?

5 hours of playback from a 10-minute charge.

Do they have noise cancelling?

No, there is no ANC; the UltraPlush cushions provide passive isolation only.

Do they work with Android?

Yes, genuine one-touch pairing works on both iOS and Android.

Is lossless audio supported?

Yes, over USB-C, and the 3.5mm cable needs no battery.

How heavy are they?

217 grams, light enough to forget on the head.

Does Totot deliver across the UAE?

Yes. We ship nationwide via Aramex for a fixed AED 10, with cash on delivery, Tabby and Tamara payment options available at checkout, so it reaches you anywhere in the country.

Why buy the Beats Solo 4 Slate Blue from Totot?

Genuine stock, UAE-wide delivery at a fixed AED 10, and a 1-year warranty from Totot on every order.