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Black in-ear wireless earbuds with matching charging case, matte plastic finish

SuperTooth I53 Bluetooth 5.4 Earbuds Black

SKU CH-4GSN-37RPP

Wireless earbuds deliver 15 hours of talk or music time, 48-hour standby, IP7 waterproofing, ENC noise cancellation and a 14.2 mm driver with Bluetooth 5.4

  • Talk durationUp to 15 hour(s)
  • Music playtimeUp to 15 hour(s)
  • Standby duration48 h
  • Charging time2 h
  • Bluetooth standard5.0
  • Battery packLithium polymer, 48 h, 0.85 g, 1, true, 400 milliampere hour
  • Bluetooth 5.4 gives fast, stable pairing
  • ENC noise-cancelling mic cuts 80 % background noise
  • 2 mm dynamic driver delivers deep bass and clear highs
  • IP7 waterproof rating survives sweat and rain
  • Dual LED display shows 48-hour case and bud charge

SuperTooth I53 Bluetooth 5.4 wireless earbuds

These in-ear earbuds use Bluetooth 5.4 for a fast, stable connection up to 15 metres. They deliver HiFi stereo sound through 14.2 mm dynamic drivers and feature ENC noise-cancelling microphones for clear calls. An IP7 waterproof rating protects them during sports or wet weather, while a dual LED display shows remaining charge for both buds and case.

Suited for active listeners needing secure fit

The package includes three ear-tip sizes so you can find a comfortable seal for workouts or commutes. Touch controls handle playback and calls without reaching for a phone. Buyers who want over-ear comfort, dedicated ANC transparency modes, or a wireless charging case should look at other models.

Check IP7 rating and single-charge playtime

Each charge gives up to 15 hours of music or talk time, and the case extends total standby to 48 hours. Recharging the case takes two hours. If your sessions regularly exceed 15 hours between charges, or you need a higher water-resistance class for swimming, these earbuds will not cover that use case.

How it compares

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

Price $29.99
Typical for this category: the median of 870 items is $30.99.

Specifications

Product
Brand nameSuperTooth
Product lineI53
Model nameI53
Part numberI53
Product colorBlack
Connectivity
Bluetooth standard5.0
Power
Talk durationUp to 15 hour(s)
Music playtimeUp to 15 hour(s)
Standby duration48 h
Charging time2 h
Battery packLithium polymer, 48 h, 0.85 g, 1, true, 400 milliampere hour
Size & build
Product weight3.2 oz

Questions about this item

What comes in the box and what must I buy separately?

The package includes the I53 earbuds, a fast-charging case and three pairs of ear tips in small, medium and large sizes. No extra accessories are required for basic operation.

Which version should I choose — the 5.0 or the 5.4 specification?

The product operates with Bluetooth 5.4, which provides a 30% faster transmission speed and a stable connection up to 15 metres.

What does the 48-hour figure mean for daily use?

The charging case holds enough power for 48 hours of total standby time, while each earbud delivers up to 15 hours of talk or music playback on a single charge.

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