Million Sold Classic E7
Score: 72/100
Beats Studio Buds Black
Score: 76/100Rankings
The Beats Studio Buds are true-wireless earbuds offering active noise cancellation and an IPX4 sweat-resistant design, delivering up to 8 hours of playback with ANC and a total of 36 hours from the case. They lack wireless charging and have occasional fit issues for some users. Ideal for commuters and fitness enthusiasts who value cross-platform compatibility and compactness.
The Movssou E7 Basic C are affordable over-ear headphones featuring active noise cancellation, 45 mm drivers and up to 30 hours of battery life. Their low price and long endurance are offset by a bass-heavy sound signature, cheap build and lack of water resistance. Best suited for budget-conscious travelers and commuters who prioritize battery life over high-fidelity audio.
| Attribute | | |
|---|---|---|
30 hoursbest | 8 hours | |
| ↓ lower better | 349 g | 58 gbest |
| ↓ lower better | — | 5 minutesbest |
45 mmbest | 13 mm | |
1 yearsbest | 1 yearsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Battery & Power(1) | ||
Battery Life (ANC On) (hours) | 30 hours | 8 hours |
Audio(2) | ||
Noise Cancellation Type | Active | Active Noise Cancelling |
Driver Size (mm) | 45 mm | 13 mm |
Build & Design(1) | ||
Weight (g) | 349 g | 58 g |
Products in the top-left offer the best value (high score, low price).
Professional reviewers commend the Movssou E7 for delivering solid ANC, clear call performance and a long 30-hour battery at a budget price. They acknowledge the 45 mm drivers provide satisfying bass and overall clean sound, but note the audio is unbalanced with muddy mids and the controls feel awkward. The build is described as basic, and the inconsistent Bluetooth version listings prevent it from being positioned as a premium offering.
Everyday users repeatedly praise the headphones for their comfort, long battery life and effective ANC that tames airplane or traffic noise. Call quality is frequently highlighted as clear, and the deep bass is enjoyed for casual listening. Common complaints revolve around a bass-heavy, muddy sound signature, awkward button placement, cheap-feel construction and occasional Bluetooth or static issues.
“good for the price”
“very clear”
Professional reviewers highlight the Studio Buds + for its reengineered acoustic platform, two-layer transducers and Fast Fuel quick-charge, delivering richer bass, clearer calls and longer battery life than the original model. They also commend the IPX4 rating, cross-platform pairing and Class 1 Bluetooth range, while noting the absence of wireless charging and a lower waterproof rating compared with top competitors.
Everyday users consistently praise the earbuds for their balanced, studio-like sound, reliable Bluetooth connectivity and comfortable, secure fit during workouts. Common frustrations revolve around the need to purchase a separate USB-C charging adapter and occasional fit mismatches when eartip sizes are not ideal.
