Bose QuietComfort Ultra Earbuds Moonstone Blue are the pale blue version of the first-generation QuietComfort Ultra Earbuds from 2023. Moonstone Blue is a soft, light grey-blue: more colour than White Smoke, far quieter than a bright blue. What sets the Ultra apart from cheaper earbuds starts the moment you put them in: CustomTune measures your ear and adjusts both the sound and the noise cancelling to it, and the fit kit gives nine ways to get the seal right.
Table of Contents
CustomTune: Tuned Each Time You Put Them In
Every ear canal has a different shape, and that shape changes how sound reaches the eardrum. Each time you insert the Bose QuietComfort Ultra Earbuds Moonstone Blue, CustomTune plays a short tone, measures how your ear canal responds, then adjusts the audio and the noise cancelling to compensate. It takes a moment and needs nothing from you. The result is that the tuning Bose intended is closer to what you actually hear, whether your ears are small or large. It also means the noise cancelling is matched to your seal rather than to a lab average.
Nine Fit Combinations
Bose includes eartips in S, M and L and stability bands in sizes 1, 2 and 3, nine combinations in all. The eartip seals the canal; the band rests in the outer ear and holds the bud in place. Start with the medium tip and band 2, then change one piece at a time. A good fit stays put when you shake your head and the bass stays full when you talk or chew. If the noise cancelling on the Bose QuietComfort Ultra Earbuds Moonstone Blue sounds weak, try a larger tip before anything else: the seal matters as much as the electronics.
Why Moonstone Blue, and Who It Suits
The Bose QuietComfort Ultra Earbuds Moonstone Blue suit people who want a hint of colour that still looks calm in an office or a classroom. The light grey-blue goes well with white, grey and pastel clothing, with silver and light-blue phones, and with summer outfits. It is easier to spot in a bag than black. Being a pale shade, it shows skin oils, make-up and pocket grime sooner than darker colours, especially around the eartips. Wipe the buds and case with a dry cloth every few days and wash the removable silicone tips now and then to keep the colour clean.
Listening Modes and Immersive Audio
Quiet gives full noise cancelling, Aware lets surroundings in while ActiveSense softens sudden loud sounds, and Immersion combines full cancelling with Immersive Audio, which places the sound in front of you in Still or Motion. You can build your own modes in the Bose app. Bose rates the Bose QuietComfort Ultra Earbuds Moonstone Blue battery at up to 6 hours per charge with Immersive Audio off and up to 4 hours with it on, and the USB-C case adds up to three full charges. Bose does not list wireless charging for this case.
Calls, Gym and Connection
For the gym, the Bose QuietComfort Ultra Earbuds Moonstone Blue carry IPX4, which covers sweat and splashes, though Bose notes the protection can weaken over time. Snapdragon Sound with aptX Adaptive works with compatible Android phones, Google Fast Pair speeds up pairing on Android 6.0 or later, and multipoint, added in July 2024, keeps a phone and a laptop connected together. Microphones inside and outside each bud serve the noise cancelling, and Bose lists an adaptive microphone system for calls.
Who This Is Not For
Bose QuietComfort Ultra Earbuds Moonstone Blue are not for anyone who wants a colour that never shows wear; black or a darker blue hides marks better. Bose lists USB-C charging only, with no wireless charging for the case. Battery drops to up to 4 hours with Immersive Audio on. IPX4 does not cover swimming, iPhones do not use aptX Adaptive, and this is the 2023 first generation, not the newer 2nd Gen.
Ordering from Totot
Totot sells the Bose QuietComfort Ultra Earbuds Moonstone Blue brand-new and genuine in its sealed box, backed by a 1-year warranty from Totot. It reaches any emirate within 3 business days at most, with free delivery on orders from AED 300, with cash on delivery or instalments via Tabby and Tamara. Items that arrive defective or not as ordered can be returned within 14 days, and any shipping damage should be reported within 48 hours of delivery. Browse more in our Earbuds range, or see the official Bose QuietComfort Ultra Earbuds product page.
Bose QuietComfort Ultra Earbuds Moonstone Blue Specifications
- Model: Bose QuietComfort Ultra Earbuds (1st Gen, 2023)
- Colour: Moonstone Blue (light grey-blue)
- Noise control: Active noise cancelling with CustomTune; Quiet, Aware (with ActiveSense) and Immersion modes, plus custom modes
- Immersive Audio: Still, Motion or Off
- Battery: Up to 6 hours per charge with Immersive Audio off; up to 4 hours with it on (per Bose)
- Charging case: Up to 3 additional full charges, USB-C
- Charge time: About 2 hours for the earbuds
- Codecs and audio: Snapdragon Sound with Qualcomm aptX Adaptive; 44.1 kHz, up to 48 kHz for high-resolution
- Bluetooth: A2DP and HFP, multipoint with 2 devices, Google Fast Pair (Android 6.0+)
- Water resistance: IPX4 (sweat and splashes)
- Earbud size and weight: About 3.1 × 2.0 × 2.4 cm and 7.7 g each
- Case size and weight: About 6.6 × 5.9 × 2.7 cm and 60 g
- Materials: Plastic (PC-ABS), silicone, metal
- In the box: 2 earbuds, charging case, Fit Kit (S/M/L eartips, stability bands 1/2/3), 30 cm USB-A to USB-C cable; no power adapter
- Warranty: 1-year warranty from Totot
Bose QuietComfort Ultra Earbuds Moonstone Blue FAQ
Is Moonstone Blue a strong blue?
No. It is a soft, light grey-blue, calm enough for an office.
Does the Moonstone Blue finish show dirt?
Yes, sooner than black. A dry cloth every few days and washing the silicone tips keeps it clean.
What does CustomTune do on the Bose QuietComfort Ultra Earbuds Moonstone Blue?
It plays a short tone each time you put them in, measures your ear canal and adjusts the sound and noise cancelling to it.
How many fit combinations are included?
9: three eartip sizes and three stability band sizes.
Are the Bose QuietComfort Ultra Earbuds Moonstone Blue good for the gym?
Yes. IPX4 covers sweat and the stability bands keep the buds in place.
Does the case charge wirelessly?
No. Bose lists USB-C charging only for this case.
Is it genuine?
Yes. We sell the Bose QuietComfort Ultra Earbuds Moonstone Blue genuine and brand-new in the sealed box.
How long does delivery take?
3 business days at most across the UAE. Orders from AED 300 ship free, and the checkout page shows any current fee for your order.
No products in the cart.
Reviews
There are no reviews yet