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Black wireless earbuds in a compact charging case

SuperTooth V21 Language Translation Earbuds 163 Languages Bluetooth 5.4

SKU CH-7DM5-DZZ0R

AI translator earbuds provide real-time two-way translation across 163 languages and 85 accents with 0.5s response, plus music and calls via Bluetooth 5.4

  • ColorBlack
  • Talk TimeUp to 15 hour(s)
  • Batterytrue
  • SpecificationsV21, IAMJOY, White, Medium, 0.209 kilograms, 5.6896 L x 9.80
  • Featuresapplication, true, 1 Year Manufacturer, has_fcc_id, 2A88Y-V2
  • Dimensions14.33in W x 12.83in H x 9.06in D
  • Real-time two-way translation across 163 languages with 90%+ accuracy in 0.5s
  • Seven modes including free-talk, photo and AI chat for every conversation scenario
  • Bluetooth 5.4 gives ultra-stable connectivity for translation, music and calls
  • Up to 15 hours talk time with 1.5-hour full charge for all-day use
  • Ergonomic feather-light 7.4 oz design stays comfortable during extended wear

What these earbuds do and who they suit

The SuperTooth V21 earbuds provide real-time two-way translation across 163 languages with 78 languages and 85 accents covered. They connect via Bluetooth 5.4 and include seven modes such as free talk, translation machine and photo translation. The set also works for music playback and phone calls. Travellers, business users and language learners who need instant spoken translation will find them useful.

Battery life, charging and comfort

The buds deliver five to seven hours of continuous use per charge and the case extends total runtime to a full day. A complete recharge takes one and a half hours. Each bud weighs seven point four ounces and the ergonomic silicone design sits lightly in the ear for long sessions. The package measures four point five three by three point eight six by two point two four inches.

What this replaces and when the jump makes sense

The V21 combines a standalone translator device, Bluetooth headphones and a phone-call headset in one kit. Buyers who currently carry a separate pocket translator and earbuds can consolidate to a single charge case. Users who only need occasional phrase lookup or who require offline translation without an app connection will not be served by this model.

Highlights

  • Real-time two-way translation across 163 languages with 90%+ accuracy in 0.5s
  • Seven modes including free-talk, photo and AI chat for every conversation scenario
  • Bluetooth 5.4 gives ultra-stable connectivity for translation, music and calls
  • Up to 15 hours talk time with 1.5-hour full charge for all-day use
  • Ergonomic feather-light 7.4 oz design stays comfortable during extended wear

Specifications

BrandSuperTooth
SeriesV21
ModelV21
Part NumberV21
ColorBlack
Talk TimeUp to 15 hour(s)
Batterytrue
SpecificationsV21, IAMJOY, White, Medium, 0.209 kilograms, 5.6896 L x 9.8044 W x 11.5062 H centimeters, 1 Year Manufacturer, true, 2A88Y-V21-1, has_fcc_id, application
Featuresapplication, true, 1 Year Manufacturer, has_fcc_id, 2A88Y-V21-1
Dimensions14.33in W x 12.83in H x 9.06in D
Weight0.209 kilograms

Questions about this item

How do I pair the V21 earbuds with the companion app for the first time?

Enable Bluetooth 5.4 on your iOS or Android phone, open the IAMJOY app, and follow the on-screen pairing steps. The step users often miss is granting microphone and location permissions so the real-time translation modes can function.

What part will need replacement after daily use?

The soft silicone ear tips wear out with daily insertion and should be swapped for fresh tips to maintain comfort and seal. The internal Lithium Polymer battery is not user-replaceable; the case recharges the buds for a full day of use.

Which limit appears first during a long meeting using Free Talk mode?

Each earbud delivers up to 5-7 hours of continuous translation on one charge, so battery life is the first constraint. The charging case adds enough power to cover a full day if you can pause for a 1.5-hour recharge.

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