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Sennheiser · 2020CX 400BT True Wireless CX400TW1
Same price ≈ $110
- Lowest frequency 5 Hz vs 20 Hz
- Driver size 7 mm vs 6 mm
- Highest frequency 21,000 Hz vs 20,000 Hz
- Earbud weight (each) 12 g vs 2 g
10 true wireless earbuds at a similar price that compete with the Reflect Mini NC — what each does better, what it gives up and how the price compares.









