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Black true wireless earbuds with matte charging case and USB-C cable

SuperTooth Amazon Basics TWS Earbuds AMZ-B8930B Black

SKU CH-TDZY-9FSAG

True wireless earbuds with Bluetooth 5.4, IPX4 water resistance and up to 28 hours total battery life from the charging case

  • Talk durationUp to 15 hour(s)
  • Music playtimeUp to 15 hour(s)
  • Standby duration28 h
  • Bluetooth standard5.0
  • Battery packLithium ion, 28 h, 1.16 g, 1, true, 0.231 Wh
  • Product colorBlack
  • True wireless design with Bluetooth 5.4 for stable connectivity
  • Up to 28 hours total battery life with charging case
  • IPX4 water-resistant earbuds handle sweat and light rain
  • Touch controls manage calls, volume and voice assistant
  • Three eartip sizes included for a secure in-ear fit

True wireless earbuds with Bluetooth 5.4

SuperTooth Amazon Basics TWS Earbuds AMZ-B8930B are true wireless in-ear headphones that use Bluetooth 5.4 for a stable connection. They come with a charging case and three sizes of eartips for a secure fit. Touch controls handle playback, volume and calls.

Suits listeners wanting long battery life

The IPX4 rating protects the earbuds against splashes during workouts or commutes. Total listening time reaches 28 hours with the case providing 20 hours and the buds 8 hours. Buyers who need active noise cancellation or an app for sound customisation should consider other models.

Check Bluetooth 5.4 support on your device

Pairing requires a phone, tablet or computer that works with Bluetooth 5.4. The case charges via the included USB-C cable. First connection starts by removing the insulating film and opening the case lid.

How it compares

Measured against everything we stock in Bluetooth Earbuds & Headsets, at today’s prices. Recalculated every night.

Price $21.99
Cheaper than about 61% of the 870 comparable items (median $30.99).

Specifications

Product
Brand nameSuperTooth
Product lineAmazon Basics TWS Earbuds
Model nameAmazon Basics TWS Earbuds
Part numberAMZ-B8930B
Product colorBlack
Connectivity
Bluetooth standard5.0
Power
Talk durationUp to 15 hour(s)
Music playtimeUp to 15 hour(s)
Standby duration28 h
Battery packLithium ion, 28 h, 1.16 g, 1, true, 0.231 Wh
Size & build
Product dimensions14.33 in W × 12.83 in H × 9.06 in D
Compatibility
Compatible withCellphones

Questions about this item

Does the AMZ-B8930B package include a charging cable or do I need to buy one separately?

The box contains a USB-C 10-inch charging cable and three sets of eartips (S, M, L) alongside the earbuds and charging case, so no extra cable purchase is required.

Should I choose the AMZ-B8930B for longer music time or does another version offer more hours?

This single model delivers up to 15 hours of music time from the earbuds themselves and 28 hours total with the case, so there is no alternate capacity version to compare.

What does the 28-hour total battery life mean for daily use with Bluetooth 5.4?

You get roughly 8 hours from a full earbud charge plus 20 additional hours from the case, giving multiple days of typical listening before you need to plug the case in.

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