The fastest way to charge your Beats Solo Buds

Beats Solo Buds charge through a USB-C port on the bottom of the case. Plug a USB-C cable into that port, connect the other end to a power adapter or computer, and the case will begin charging. The buds themselves charge wirelessly inside the case — you do not need to do anything except place them in the case and close the lid.

A full charge of the case takes about 30 to 45 minutes with a standard 5-watt adapter. The buds charge to full inside the case in roughly 15 minutes. You can check the charge level by looking at the LED light on the front of the case: white means fully charged, amber means partially charged, and red means low.

If you do not have a USB-C cable, you can buy one separately — they are inexpensive and work with many other devices. Apple does not include a cable in the box, so you may need to purchase one if you do not already own one.

Key Takeaways

  • Beats Solo Buds charge only through the case using a USB-C cable connected to the bottom port.
  • The case takes 30 to 45 minutes to charge fully with a standard 5-watt power adapter.
  • The buds charge wirelessly inside the case and reach full charge in about 15 minutes.
  • The LED light on the case shows charge status: white is full, amber is partial, and red is low.
  • You will need to buy a USB-C cable separately if one did not come with your buds.

What the LED light tells you about battery status

The small LED on the front of the case is your main way to check how much power you have left. A white light means the case and buds are fully charged and ready to use. An amber light means the case still has charge but is not at 100 percent — you can still use the buds, but you may want to plug in soon if you plan a long listening session.

A red light means the battery is low and you should charge within the next hour or so. If the light does not turn on at all when you press the case or plug it in, the battery may be completely drained. Leave it plugged in for at least 10 minutes before checking again.

The LED will flash briefly when you first plug in the case, then settle into a steady light once charging begins. This is normal behavior and does not mean anything is wrong.

How long the buds stay charged between charges

A single charge of the Beats Solo Buds gives you about 8 hours of listening time. That is the time you can use the buds continuously before they run out of power. If you listen for 4 hours, then put the buds back in the case, they will charge back to full in about 15 minutes.

The case itself holds enough power to charge the buds multiple times. With a fully charged case, you can charge the buds roughly 3 to 4 times before the case itself needs to be plugged in. That means you could theoretically get 24 to 32 hours of total listening time from a full case charge, though real-world use varies depending on volume level and how often you pause.

If you use the buds for 2 to 3 hours a day, you will probably charge the case once every 3 to 4 days. Heavy users who listen 6 to 8 hours daily may need to charge every 1 to 2 days.

Charging the case versus charging the buds

The case and the buds have separate batteries, and they charge in different ways. When you plug the USB-C cable into the case, you are charging the case battery first. Once the case is charged, it has enough power to charge the buds multiple times without being plugged in again.

The buds themselves never plug into anything — they only charge by sitting in the case. When you place the buds in the case and close the lid, metal contacts on the buds touch metal contacts inside the case, and power flows wirelessly to the buds. You do not need to position them in any special way; just drop them in and they will charge.

If the case battery is low but not empty, it will still charge the buds, but it will do so more slowly. For example, if the case is at 20 percent battery, the buds will charge, but it may take 20 to 25 minutes instead of 15. Once the case reaches zero, it cannot charge the buds at all until you plug the case in.

Troubleshooting when the buds will not charge

If you place the buds in the case and they do not charge, first check that the metal contacts on both the buds and the inside of the case are clean. Dirt, lint, or dried sweat can block the connection. Use a dry cloth or a slightly damp cotton swab to wipe the contacts on the buds and inside the case, then try again.

Next, make sure the case itself has power. Plug the case into a USB-C cable and power adapter, and watch the LED light. If the light does not turn on within 30 seconds, the case battery may be completely drained. Leave it plugged in for at least 15 minutes, then check again. If the light still does not appear, try a different USB-C cable or power adapter — the cable or adapter may be faulty.

If the case charges but the buds still will not charge inside it, try resetting the buds. Hold the button on the back of the case for 15 seconds until the LED flashes red and white. This clears the connection between the buds and case. Place the buds back in the case and close the lid. They should begin charging normally.

Using the right power adapter for faster charging

Beats Solo Buds work with any USB-C power adapter, but the wattage affects how fast the case charges. A standard 5-watt adapter (the kind that comes with many phones) will charge the case in 30 to 45 minutes. A 10-watt or 20-watt adapter will charge it slightly faster, in about 25 to 30 minutes.

You do not need to buy a special adapter — any USB-C power adapter you already own will work. If you have a laptop charger, phone charger, or tablet charger with USB-C, you can use any of them. The buds will not charge faster with a higher-wattage adapter, but the case will.

Avoid using very old or damaged cables, as they can slow charging or prevent it entirely. If you have not used a USB-C cable in a while, inspect it for bent pins, fraying, or discoloration before plugging it in.

Charging on the go without a power outlet

If you are away from home and the buds run out of power, you can charge them using a portable battery pack with USB-C output. Any portable charger that supports USB-C will work — you just plug the USB-C cable into the case and the other end into the portable charger.

A small portable battery pack (5,000 to 10,000 milliamp-hours) will fully charge the case several times. This is useful if you travel frequently or spend long days away from outlets. Portable chargers are sold at most electronics stores and online retailers.

If you do not have a portable charger, you can also charge using a car charger with USB-C, a laptop with USB-C power delivery, or any USB-C power bank. The case will charge the same way as it does at home — just slower if the power source is weaker.

Frequently Asked Questions

Can I charge the buds without the case?

No. Beats Solo Buds have no charging port of their own and can only charge inside the case. If the case is dead, you must charge the case first before the buds can charge.

Is it bad to leave the buds charging in the case overnight?

No. Modern lithium batteries in the case and buds have built-in protection that stops charging once they reach 100 percent. Leaving them plugged in overnight will not damage the battery or reduce its lifespan.

Why is the case charging but the buds are not?

The metal contacts between the buds and case may be dirty. Clean both the contacts on the buds and the contacts inside the case with a dry cloth. If that does not work, try resetting the buds by holding the back button for 15 seconds until the LED flashes red and white.

How do I know if my USB-C cable is broken?

Try the cable with a different device, like a phone or tablet. If the other device charges, the cable is fine. If the other device does not charge either, the cable is likely faulty and should be replaced.

Can I use a fast charger with the case?

Yes, any USB-C power adapter will work, including fast chargers. The case will charge slightly faster with a higher-wattage adapter, but there is no risk of damage.