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White in-ear wireless earbuds with charging case

KIPTUMTEK S47 In-Ear Bluetooth 5.4 White

SKU CH-HY20-C5074

Bluetooth 5.4 true-wireless earbuds deliver 50 hours total playtime with a dual-LED charging case, 13 mm dynamic drivers, IPX7 waterproofing.

  • Headphone styleIn Ear
  • ConnectionUSB
  • Wearing styleSingle Ear
  • Noise cancellationPassive
  • Wireless technologyBluetooth
  • Battery pack8 h
  • Bluetooth 5.4 gives 15-meter range and 55ms latency
  • 13mm dynamic driver delivers punchy bass and crisp treble
  • Passive noise cancellation removes 80% background sound
  • 50 hours total playtime with dual LED battery display
  • IPX7 waterproof rating handles sweat and rain

KIPTUMTEK S47 True Wireless Earbuds

The KIPTUMTEK S47 are in-ear Bluetooth 5.4 headphones built for commuters and remote workers who need reliable stereo sound and clear voice pickup. They support HID, HFP, A2DP and AVRCP profiles with a 15-metre range and 55 ms latency. Each bud can also pair independently to two different devices.

Charging Case with Dual LED Display

The case holds five extra charges, pushing total playtime to 50 hours from a single 1.5-hour top-up. A digital LED readout shows the exact battery level for both the earbuds and the case itself, removing guesswork during long trips. USB-C input keeps the cable situation simple.

IPX7 Build and Touch Controls

The IPX7 rating means the buds survive heavy rain and sweat without extra sealing steps. Pairing is automatic after the first connection; just open the lid and they link. Touch panels handle playback, volume and calls, though gloves or wet fingers can misfire the sensors.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $15.99
Cheaper than about 70% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand nameKIPTUMTEK
Model nameS47
Product typeIn-Ear
Product colorWhite
Performance
Supported distance15 m
Audio & video
Headphone styleIn Ear
Wearing styleSingle Ear
Noise cancellationPassive
Connectivity
Wireless technologyBluetooth
Ports & slots
ConnectionUSB
Power
Power supplyYes
Battery pack8 h
Run time8 h
Charging time1.5 h

Questions about this item

How often will I need to recharge the S47 earbuds during a full day of use?

Each earbud runs for up to 10 hours on a single charge, and the case holds five extra charges for a total of 50 hours before you need a wall outlet.

What limits continuous listening time before I must stop and recharge?

The earbud battery caps playback at 10 hours per charge; after that the case must top them up for 1.5 hours.

How much heat or noise do the S47 earbuds produce when worn for hours?

In-ear design with passive noise cancellation means no active circuitry to generate heat, and no fan or moving parts create audible noise.

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