The new Echo Buds (2nd Gen) are definitely an improvement. They are lighter, offer more effective ANC and different drivers.
Echo Buds (2nd Gen) review - SoundGuys
Echo Buds (2nd gen) review: Improved in nearly every way
Echo Buds (2nd Gen) Review
Echo Buds (2nd Gen) review - SoundGuys
Echo Buds (2021) review: hard to beat for the price - The Verge
Only compatible with Echo Buds (2021 release) purchased within the last 30 days Make up to 3 claims during the term of your warranty No deductibles or
Echo Buds with Active Noise Cancellation (2021 release, 2nd gen) | Wired charging case | Glacier White
Echo Buds (2nd Gen) Review
Echo Buds (2nd Gen) Review
Echo Buds (2nd Gen) Review: Alexa And ANC On A Budget - SlashGear
Echo Buds With Active Noise Cancellation (2021 Release, 2nd Gen) Review
Echo Buds (2nd Gen) Review: Alexa And ANC On A Budget - SlashGear
Echo Buds (2nd Gen) Review
Echo Buds with Active Noise Cancellation (2021 release, 2nd gen), Wired charging case
Echo Buds (2nd Gen) review