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Black wireless earbuds in a compact charging case with LED display

SPTUO

SPTUO M48 Wireless Earbuds Black IPX6 13mm 5.1

SKU CH-8CXJ-DFGC3

Wireless earbuds with active noise cancellation, IPX6 sweat resistance, 13 mm drivers and an LED battery display offering up to 100 hours standby

  • TypeHeadphone
  • ColorBlack
  • CompatibilityWireless
  • ANC and ENC noise reduction for clearer calls
  • IPX6 waterproof rating resists sweat and rain
  • 13 mm driver delivers rich stereo sound
  • LED digital display shows case and earbud charge
  • 10 metre wireless range keeps you connected

SPTUO M48 Wireless Earbuds Black IPX6

The SPTUO M48 are true-wireless in-ear headphones finished in black. They use a 13 mm dynamic speaker in each earbud and carry an IPX6 rating for sweat and water resistance. A 35 mAh battery in each bud provides 4-5 hours of playback, while the 250 mAh charging case adds further charges and shows remaining power on an LED digital display. Touch controls manage calls, volume and voice-assistant access without reaching for a device.

Suited to active listeners who want cable-free sound

The earbuds fit securely for running, gym sessions or commuting, and the IPX6 rating handles heavy sweat or rain. Four microphones with ENC noise reduction aim to keep voice calls clear in noisy environments. Buyers who need active noise cancellation for low-frequency drone, longer single-charge playback, or a higher waterproof rating such as IPX7 should consider other models.

Deciding spec: 13 mm driver and IPX6 rating

The 13 mm driver size and IPX6 waterproofing together define whether the M48 matches a buyer's priority for bass response and durability during sport. If a larger driver or a higher ingress-protection class is required, this model will not meet that need.

Highlights

  • ANC and ENC noise reduction for clearer calls
  • IPX6 waterproof rating resists sweat and rain
  • 13 mm driver delivers rich stereo sound
  • LED digital display shows case and earbud charge
  • 10 metre wireless range keeps you connected

Specifications

TypeHeadphone
ColorBlack
CompatibilityWireless

Questions about this item

How long will the 35mAh earbuds last on a single charge?

Each earbud delivers 4 to 5 hours of playback whether you use one or both, with the case adding extra cycles.

Do the IPX6-rated buds overheat or get noisy during all-day wear?

They are passive audio devices with no fan or active cooling, so they generate no audible noise and negligible heat.

What must I already own to charge the 250mAh case?

A USB power source such as a computer port or wall adapter is required; the box includes only the data cable.

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