PRIMEPLUS - MD528 Ultra-Thin Invisible Bluetooth Earbuds, Lightweight, 10.4mm Slim Design, BT 5.3, LED Display, HD Voice - Beige
About this product
Experience ultimate comfort and true invisibility with the MD528 Ultra-Thin Bluetooth Earbuds. Engineered for those who demand both style and seamless functionality, these featherlight earbuds weigh only 3.2g combined and feature a groundbreaking 10.4mm ultra-slim profile—making them nearly undetectable when worn. Whether you're catching up on sleep, grinding through work, or enjoying your favorite tunes on the go, the biomimic curved design ensures zero pressure, even when lying on your side. Equipped with advanced BT 5.3 technology, HD voice clarity, and a smart LED digital display, the MD528 isn't just an earbud—it's your all-day, all-night audio companion.
Color
BeigeUltra-Thin & Invisible Design
Measuring just 10.4mm thick, these earbuds are roughly half the size of standard models, allowing them to virtually vanish in your ear. They deliver a discreet, low-profile look that's perfect for sleeping, focused work, or all-day wear without drawing attention.
Featherlight Comfort
With a combined weight of only 3.2g, these earbuds are lighter than a coin and barely perceptible once in place. The ultra-light build ensures lasting comfort, even during extended use or while lying on your side.
Sleep-Friendly & Side-Sleeper Approved
Designed with a biomimetic curved surface, the earbuds contour naturally to your ear canal. This ergonomic shape eliminates pressure points and discomfort, making them an excellent choice for side sleepers and overnight wear.
Advanced BT 5.3 + HD Voice
Powered by Bluetooth 5.3, these earbuds offer a stable, low-latency connection and enhanced signal reliability. Coupled with HD voice technology, they produce crystal-clear calls and balanced sound, whether you're in meetings, at the gym, or chatting late into the night.
Smart LED Display & Reliable Battery Life
The charging case features a digital LED battery indicator, giving you real-time visibility of your power level at a glance. Combined with ultra-long standby performance, this setup reliably supports all-day listening and daily use.
- Connection TypeWirelessWireless ConnectivityBluetoothTrue WirelessYesHeadphone FitIn-Ear
Reviews
Rating 3 out of 5 stars with 1 review
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
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Experience ultimate comfort and true invisibility with the MD528 Ultra-Thin Bluetooth Earbuds. Engineered for those who demand both style and seamless functionality, these featherlight earbuds weigh only 3.2g combined and feature a groundbreaking 10.4mm ultra-slim profile—making them nearly undetectable when worn. Whether you're catching up on sleep, grinding through work, or enjoying your favorite tunes on the go, the biomimic curved design ensures zero pressure, even when lying on your side. Equipped with advanced BT 5.3 technology, HD voice clarity, and a smart LED digital display, the MD528 isn't just an earbud—it's your all-day, all-night audio companion.

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| Pros for PRIMEPLUS - MD528 Ultra-Thin Invisible Bluetooth Earbuds, Lightweight, 10.4mm Slim Design, BT 5.3, LED Display, HD Voice - Beige | |||
|---|---|---|---|
| There were no pros for this product— | Comfort, Sound Quality, Battery Life, Fit, Sleep Tracking | There were no pros for this product— | Sound Quality, Battery Life, Fit, Comfort, Water Resistance |
| Cons for PRIMEPLUS - MD528 Ultra-Thin Invisible Bluetooth Earbuds, Lightweight, 10.4mm Slim Design, BT 5.3, LED Display, HD Voice - Beige | |||
| There were no cons for this product— | Connectivity, Case Design, Volume Control | There were no cons for this product— | Connectivity, ANC |
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