Secondhand-Soundcore by Anker A20i True Wireless Earbuds

App with 22 Preset EQs:
Includes Soundcore's signature BassUp for boosted bass.
Small Size, Big Comfort: Ideal for all-day wear with each earbud being a lightweight and ergonomic shape so you don't get ear fatigue. The earbuds also fit in a compact case designed for portability.

Long-Lasting Playtime:
Soundcore A20i true wireless earbuds last for 9 hours on a single charge and 28 hours with the charging case, perfect for on-the-go listening.

Fast Charging:
A quick 10-minute charge gives you an extra 2 hours of playtime.
IPX5 Water-Resistant:
Built to withstand water droplets so you can wear them in the gym or outdoors when it's raining. xNote: Water resistance rating applies to earbuds, but not the charging case.

AI-Enhanced Clear Calls:
A20i's built-in microphones with AI-enhanced voice isolation ensure you're always heard clearly.

Seamless Pairing:
Open the charging case, take Soundcore A20i true wireless earbuds out, and they will automatically enter pairing mode for a simple first-time connection. From then on, the earbuds will automatically connect to the last paired device the next time you use them.

Single Earbud Mode:
Soundcore A20i true wireless earbuds will enter Single Earbud mode once it detects that there is only one earbud in use, so you can keep one ear free while the earbud charges.

Specifications are subject to change without notice.
Input: 5V 0.5A
Rated output power: 5mW
Battery capacity: 60mAh 2 (earbuds); 350Ah (charging case)
Charging time: Up to 2 hours
Playtime: (varies by volume level and content) Up to 9 hours (up to 28 hours with the charging case)
Driver unit: 6mm dynamic driver
Frequency response: 20Hz - 20kHz
Impedance: 16
Waterproof level: (earbuds) IPX5
Bluetooth version: 5.3
Bluetooth range: 10m