JBL Live 400BT vs Sennheiser HD 660S
- Great for running
- Tight and breathable fit
- Stay in place while jogging
- Have a great sound
- Easy to controls
- Great for critical listening
- Comfortable
- Punchy bass
- Relevant for over two decades
- Good solid sound
Reviews by Topic
Our analysis shows how reviewers feel about different topics. Please note these are not full reviews.
Bluetooth Connectivity
Sound Quality
Fit
Durability
Noise Cancellation
Battery Life
Comfort
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