We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Pair of white true wireless earbuds in matching charging case with lanyard attached

YINGHUA

YINGHUA A20i True Wireless Earbuds Bluetooth 5.3

SKU CH-JE4N-ZY4G5

True wireless earbuds with Bluetooth 5.3, 22 EQ presets, 28-hour total playtime, AI-enhanced dual-mic calls and single-earbud mode

  • TypeHeadset
  • Bluetooth 5.3 delivers stable wireless audio
  • 28 hours total playtime with the charging case
  • 10 minutes of charging adds 2 hours of listening
  • 22 preset EQs plus custom tap controls in the app
  • Two microphones with AI algorithm for clear calls

True Wireless Earbuds with App EQ

The YINGHUA A20i are true wireless earbuds built for listeners who want adjustable sound and long battery life. Bluetooth 5.3 provides a stable connection to phones and tablets. The soundcore app offers 22 preset EQs and lets you remap the tap controls. A BassUp preset is included for stronger low-end response.

Suits commuters and office workers needing clear

Two built-in microphones and an AI algorithm suppress background noise so voices stay intelligible on calls. Single earbud mode lets you keep one ear free for announcements or conversations. The compact case includes a lanyard for easy carry. Buyers who require active noise cancellation or multipoint pairing should consider other models.

28-hour total playtime with fast charge

The buds deliver 9 hours of continuous playback on a full charge. The charging case extends total listening time to 28 hours. A 10-minute quick charge in the case adds 2 hours of extra playtime. The earbuds have a water-resistant rating for sweat and light rain protection.

Highlights

  • Bluetooth 5.3 delivers stable wireless audio
  • 28 hours total playtime with the charging case
  • 10 minutes of charging adds 2 hours of listening
  • 22 preset EQs plus custom tap controls in the app
  • Two microphones with AI algorithm for clear calls

Specifications

TypeHeadset

Questions about this item

How long will the 28-hour total playtime last in daily use?

The case stores enough energy for 28 hours total; each earbud gives 9 hours per charge and a 10-minute top-up adds 2 more hours.

What does Bluetooth 5.3 actually limit for these earbuds?

Bluetooth 5.3 handles the audio stream and call microphone data; range and stability depend on your phone's antenna and local interference.

How does the lanyard attach to the charging case?

A compact case includes a built-in lanyard loop so you can clip or thread a strap without extra bulk.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.