
Marshall Motif II with ANC
Score: 77/100
Beyerdynamic Amiron 300
Score: 81/100Rankings

The Amiron 300 are premium true-wireless earbuds featuring 10 mm drivers, customizable ANC and a total of up to 40 hours of battery life. Limitations include modest codec support and a heavier charging case that may affect pocketability. They are best for audiophiles and active users who value sound detail, sweat resistance and multipoint connectivity.

Marshall Motif II true-wireless earbuds combine IPX5 sweat resistance, customizable touch controls, and up to 43 hours total battery life with ANC. Their ANC and codec support are modest, and they lack voice-assistant integration. Perfect for commuters and workout enthusiasts who want durable earbuds with decent ANC.
| Attribute | ![]() | ![]() |
|---|---|---|
6 hours | 8 hoursbest | |
9 hours | 10 hoursbest | |
| ↓ lower better | 50 gbest | 259.9 g |
| ↓ lower better | 15 minutes | 10 minutesbest |
6 mm | 10 mmbest | |
16 Ω | 32 Ωbest | |
10 m | 15 mbest | |
— | 6best |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Battery & Power(3) | ||
Battery Life (ANC On) (hours) | 6 hours | 8 hours |
Battery Life (ANC Off) (hours) | 9 hours | 10 hours |
Quick Charge Time (minutes) | 15 minutes | 10 minutes |
Connectivity(1) | ||
Bluetooth Range (m) | 10 m | 15 m |
Audio(5) | ||
Noise Cancellation Type | Active | Customizable ANC |
Driver Size (mm) | 6 mm | 10 mm |
Frequency Response (Hz) | 20-20000 Hz | 40000 Hz |
Impedance (Ω) | 16 Ω | 32 Ω |
Supported Audio Codecs | SBC, AAC | AAC, SBC |
Build & Design(2) | ||
Weight (g) | 50 g | 259.9 g |
IP Rating | IPX5 | IP54 |
General(1) | ||
Warranty (years) | 1 years | 2 years |

Products in the top-left offer the best value (high score, low price).

Professional reviewers commend the Motif II for its enjoyable, balanced sound, substantial battery upgrades and the addition of Bluetooth 5.3 multipoint. They appreciate the rugged Marshall aesthetic and the improved ANC, though they acknowledge that the noise cancellation is not elite and the lack of high-resolution codecs limits audiophile appeal.
Everyday users love the marathon battery life, comfortable fit and the punchy Marshall-style sound, especially for commuting and workouts. Common praise centers on the sturdy build, IPX5 resistance and the convenience of quick charging. Recurring complaints involve ANC falling short in very loud environments, touch controls being overly sensitive, and occasional hiccups with multipoint device switching.




Professional reviewers consistently commend the Amiron 300's build quality, IP54 durability, and the signature Beyerdynamic sound signature with clear call performance. They also note the advantage of 10 mm drivers and the flexibility of customizable ANC, while acknowledging the limited codec support as a minor drawback.
No direct consumer reviews were found in the data; however, the manufacturer's messaging emphasizes comfort, fit options and reliability, suggesting typical user appreciation for sound quality and workout suitability.