Bose Headphones Not Charging? Causes and Fixes

This guide covers Bose earbuds that won't charge in the case, a case that won't charge, and Bose headphones that won't charge over USB, in the order of Bose's owner's guides. If they charge but run down fast, that's a battery-drain problem; for everything else, see Bose headphones fixes.

For AirPods, Galaxy Buds and other brands, see earbud case not charging.

Why Won't My Bose Earbuds Charge?

Bose earbuds usually won't charge because they aren't sitting on the charging pins. Bose's troubleshooting rows and light tables point to six causes:

• An earbud not seated on the pins. Stability bands in the wrong position can stop the contacts lining up; on Ultra Open Earbuds, the plastic film in the case can get in the way.
• Dirt or debris on the earbud contacts or the case pins.
• The cable, wall charger or power source.
• A fully drained case that needs time on the cable.
• Heat or cold outside Bose's charging range (Fix 7).
• A fault that Bose flags with an amber and white light (Fix 5).

How to Fix Bose Earbuds That Won't Charge

These fixes follow Bose's own order where Bose gives one; the reset comes last.

Fix 1: Seat Both Earbuds in the Case

To seat Bose earbuds, line up the contacts and press until each one snaps in:

1. Align the charging contacts on each earbud with the charging pins on the same side of the case, then place it until it "magnetically snaps into place".
2. Check the stability bands sit correctly. If they don't, Bose warns, the contacts "may not align with the charging pins in the case" (QuietComfort Ultra Earbuds (2nd Gen), QuietComfort Earbuds (2024)).
3. Ultra Open Earbuds: remove the plastic film from the case surface under each earbud. An earbud light that quickly blinks amber means it isn't placed properly.

Close the lid while they charge; Bose says a closed case helps preserve battery life.

Fix 2: Clean the Charging Contacts

To clean the contacts, use a dry swab and check the pins:

1. Wipe the charging contacts on each earbud with a "dry, soft cotton swab or equivalent". Bose recommends doing this regularly to prevent corrosion.
2. Look for dirt or debris on the charging pins in the case (Ultra Open Earbuds: liquid too), then seat the earbuds again.

For eartips and the rest of the earbud, see how to clean earbuds.

Fix 3: Check the Cable, Wall Charger and Port

Bose's checks for the cable side:

• The USB cable is "correctly aligned with the port" (on QuietComfort Ultra Earbuds (2nd Gen), the USB-C port on the bottom of the case).
• Both ends of the cable are secure.
• Try another USB cable, then another wall charger. The QuietComfort Earbuds (2024) guide puts it as "Try another USB cable, wall charger, or power source."
• Case accessories are properly installed and don't stop the cable connecting securely (QuietComfort Ultra Earbuds (2nd Gen)).

Fix 4: Give a Flat Case Time to Wake Up

A completely drained case needs the cable left on for a while:

1. If the case battery is fully depleted, keep the USB cable attached long enough for the case to gain an initial charge.
2. Bose's rule: "If you remove the cable and the charging case status light goes out, reattach the USB cable."

Fix 5: Read the Charging Light

The charging light tells you whether power is getting through. Bose's light meanings by model:

Model	Charging	Full	Other states
QuietComfort Ultra Earbuds (2nd Gen)	Earbud light (inside the case) and case light (front) slowly pulse amber	Earbud light solid white; case light solid white on power	Case blinks amber 2 times: under 10%, needs a charge
QuietComfort Earbuds (2024)	Front light slowly pulses amber	Solid green	Case off power, no earbuds: solid red for 5 seconds means 1% to 29%
Ultra Open Earbuds	Earbud lights slowly pulse amber	Solid white	Quickly blinks amber: earbud not placed properly
QuietComfort Ultra Headphones (2nd Gen)	Solid amber	Solid white	None listed here
QuietComfort Headphones	Blinks white for 10 seconds as charging starts	Solid white	None listed here

On QuietComfort Ultra Earbuds (2nd Gen), Ultra Open Earbuds and QuietComfort Headphones, a light that blinks amber and white is an error, and Bose's light table says to contact Bose customer service.

Fix 6: Wireless Charging (QuietComfort Ultra Earbuds (2nd Gen), QuietComfort Earbuds)

Both cases charge on a compatible third-party wireless charger, but placement matters:

1. QuietComfort Ultra Earbuds (2nd Gen): align the button on the back of the case with the center of your wireless charger.
2. QuietComfort Earbuds (2024): place the case "directly in the center" of the charger.

The case light then glows according to its charging status.

Fix 7: Let Them Reach Room Temperature

If the earbuds or case got very hot or cold, let them return to room temperature, then charge again. For QuietComfort Ultra Earbuds (2nd Gen), QuietComfort Earbuds (2024) and Ultra Open Earbuds, Bose says to charge at room temperature, "between 46° F (8° C) and 102° F (39° C)".

Fix 8 (Last): Reset Your Bose

A reset reboots the earbuds and case without clearing your settings. On QuietComfort Ultra Earbuds (2nd Gen), put the earbuds in the case, close the lid, plug the case into power, and hold the button on the back for about 30 seconds, until the case light turns off. For other models, see how to reset Bose headphones.

One Earbud, the Case or Headphones Not Charging

When only one part won't charge, check that part on its own.

Left or Right Earbud Not Charging

To get one Bose earbud charging again:

1. Wipe that earbud's contacts with a dry cotton swab and check its pins in the case.
2. Reseat it until it snaps in, with its stability band positioned correctly (Ultra Open Earbuds: film removed, no fast amber blink).
3. Check the earbud battery level in the Bose app. On QuietComfort Ultra Earbuds (2nd Gen), when one earbud is lower than the other, the earbud light "reflects the lower battery level".

If it charges but stays silent in use, see Bose headphones working on one side only.

Bose Headphones Not Charging

QuietComfort Ultra Headphones (2nd Gen) charge from a computer or wall charger over USB-C. The light glows solid amber while charging and solid white when full; Bose says to "Allow up to 3 hours", and you can keep listening in Bluetooth, AUX or USB audio mode while they charge. QuietComfort Headphones blink white for 10 seconds when charging starts and need up to 2.5 hours, and they "don't play and aren't available in the Bose app while charging".

If they won't charge, make sure both ends of the USB cable are secure, try "a different USB-A wall charger, USB cable, or AC (mains) power source", and let hot or cold headphones reach room temperature first. We haven't read the QuietComfort 45 or 700 guides, so those models aren't covered here.