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Black wireless earbuds in matching charging case, in-ear form factor, matte finish

EarFun

EarFun Free 2S Wireless Earbuds 30H Black

SKU CH-GH24-FNNVC

Wireless earbuds with 7mm drivers, four microphones, IPX7 waterproofing, 30-hour case battery and wireless charging

  • Talk durationUp to 15 hour(s)
  • Music playtimeUp to 15 hour(s)
  • Standby duration7 h
  • Charging time2 h
  • Bluetooth standard5.0
  • Battery packLithium ion, 7 h, 5 g, 3, true, 0.2 Wh
  • Powerful bass and detailed sound from 7 mm composite driver
  • Four microphones reduce background noise for clear calls
  • 30 hours total playtime with case, 7 hours per charge
  • IPX7 waterproof rating protects against sweat and rain
  • EarFun App adds custom EQ, game mode and touch control

EarFun Free 2S Wireless Earbuds

The EarFun Free 2S are true wireless in-ear headphones that deliver up to 15 hours of music time and 15 hours of talk time per charge. A compact charging case extends total playtime to 30 hours. They connect via Bluetooth and support wireless charging as well as USB-C charging. An IPX7 rating protects the buds against sweat and rain.

Buyers wanting app-controlled sound and clear calls

The EarFun app adds multi-EQ adjustment, customisable touch controls, battery display and a game mode for lower latency. Four built-in microphones focus on the voice while suppressing background noise for clearer calls. Buyers who need active noise cancellation or on-ear comfort should look at other designs.

7 mm composite dynamic driver

A 7 mm composite dynamic driver produces powerful bass with detailed mids and treble. The earbuds weigh 0.141 ounces each and feature touch controls for volume, voice assistant and playback. Passive noise cancellation is provided by the in-ear seal.

How it compares

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

Price $109.99
Pricier than about 86% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand nameSuperTooth
Product lineEarFun Free 2S
Model nameEarFun Free 2S
Product colorBlack
Connectivity
Bluetooth standard5.0
Power
Talk durationUp to 15 hour(s)
Music playtimeUp to 15 hour(s)
Standby duration7 h
Charging time2 h
Battery packLithium ion, 7 h, 5 g, 3, true, 0.2 Wh
Size & build
Product weight0.141 oz
Compatibility
Compatible withMobile,Laptops,Tablets

Questions about this item

How do I pair the EarFun Free 2S earbuds and what step do people often miss?

Open the charging case and the earbuds enter pairing mode automatically. Select "EarFun Free 2S" in your device's Bluetooth menu. The step users miss is removing the protective film from the earbud charging contacts before the first use.

What maintenance will the EarFun Free 2S need over time?

Clean the 7mm composite dynamic driver mesh and charging contacts weekly with a dry cotton swab to prevent wax buildup. Replace the silicone eartips every 3-6 months when they lose seal. The IPX7 waterproof rating handles sweat but rinse with fresh water after saltwater exposure.

What limit appears first during a long listening session with the EarFun Free 2S?

Each earbud delivers up to 7 hours of music time on a single charge. After that the charging case provides additional cycles for a total of 30 hours. A 10-minute charge restores roughly 2 hours of playback when the battery runs low.

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