Who is the Master & Dynamic - MW09 for?
Strong choice. At 79.3 Mars Score it sits in the A-tier (78–87) — the cluster just below the absolute leaders.
Pick this when you want flagship-tier specs without paying for the S-tier halo. The day-to-day experience is hard to tell apart from the very top.
Mars Score is computed from 14 measured specs against the transparent formula for the wireless earbuds category. No editorial picks, no paid placement.
Master & Dynamic - MW09: advantages & disadvantages
Measured against every wireless earbuds we track, here is where the Master & Dynamic - MW09 pulls ahead.
- ▲Battery — buds: 16 h — among the best wireless earbuds we track.
- ▲Includes Active noise cancellation — a feature not every wireless earbuds offers.
No spec lands in the bottom quartile of the category normalization window — this product holds up across the weighted axes.
Pros are specs scoring ≥75% of the category normalization range. Cons are ≤35%. Derived from the Mars Score formula — no hand-curated lists.
At a glance
- Driver size
- 11mm
- Battery — buds
- 16h
- Weight per bud
- 6g
- Form factor
- in-ear
All specifications
Design
- Form factor
- in-ear
- Weight per bud
- 6 g
Audio
- Driver size?
- 11 mm
- Transparency mode
- true
- Spatial audio?
- false
Battery
- Battery — buds
- 16 h
- Battery — with case
- 48 h
Connectivity
- Codecs
- aptX Lossless,aptX Adaptive,AAC,SBC
- Multipoint?
- true
- In-ear detection
- true
Latest from the lab
All lab reports →Popular comparisons featuring the Master & Dynamic - MW09
The 8 closest matchups in the Wireless Earbuds category, sorted by Mars Score proximity — the fights most worth your time.
Browse by segment
Frequently asked
What is the Mars Score for Master & Dynamic - MW09?+
Master & Dynamic - MW09 scores 79.3 on the transparent Mars Score formula for wireless earbuds, computed from its published specs against the category's weighted normalization.
What category does Master & Dynamic - MW09 belong to?+
Master & Dynamic - MW09 is a Master & Dynamic wireless earbud catalogued in the Wireless Earbuds category.
When was Master & Dynamic - MW09 released?+
Master & Dynamic - MW09 was released on 2024-05-30.
What is the driver size of Master & Dynamic - MW09?+
Master & Dynamic - MW09 has a driver size of 11 mm.
What is the battery — buds of Master & Dynamic - MW09?+
Master & Dynamic - MW09 has a battery — buds of 16 h.
What is the weight per bud of Master & Dynamic - MW09?+
Master & Dynamic - MW09 has a weight per bud of 6 g.
vsMars is reader-supported. When you buy through links on our site, we may earn an affiliate commission at no extra cost to you. Learn more.