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Black true wireless in-ear earbuds with charging case

Skullcandy Smokin' Buds S2TAW-R740 True Wireless Earbuds 20h IPX4 Black

SKU CH-1HQX-F1137

True wireless earbuds with noise-isolating fit, 20-hour total battery, IPX4 sweat resistance and touch controls for calls and voice assistant

  • Driver size6 mm
  • Frequency range5 Hz-20 kHz
  • Headphone styleIn Ear
  • Impedance16 ohms
  • Signal-to-noise ratio104 decibels
  • Power supplyLithium polymer, lithium ion, true
  • Noise-isolating fit for clear sound
  • Up to 20 hours total battery with 12 hours in case
  • Rapid charge gives 2 hours from 10 minutes
  • IPX4 sweat and water resistant for active use
  • Made with 50% certified recyclable plastics

Wireless in-ear headphones for daily listening

The Skullcandy Smokin' Buds S2TAW-R740 are true wireless earbuds built for music, calls and podcasts on the move. They use Bluetooth connectivity and a 6 millimetre driver to deliver a 5Hz to 20KHz frequency response. With 16 ohm impedance and 104 decibel sensitivity, they suit commuters, students and anyone wanting cable-free audio without a bulky headband.

Battery life and charging under regular use

The earbuds hold up to 8 hours of playback and the case adds another 12 hours for 20 hours total. A 10 minute rapid charge returns roughly 2 hours of listening when the battery runs low. IPX4 sweat and water resistance means the buds keep working through rain or workouts without performance drops during extended sessions.

Materials, fit and daily durability

Half of the plastic components are certified recyclable and the packaging is fully recyclable. The stick shaped earbuds weigh 68 grams with the case and rely on passive sound isolation for noise reduction. Touch controls on either bud handle volume, tracks, calls, EQ mode switching and voice assistant activation without needing a companion app.

How it compares

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

Price $29.99
Pricier than about 55% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand nameSkullcandy
Product line740
Model nameSmokin' Buds, S2TAW-R740
Part numberS2TAW-R740
Product typeIn-Ear
Product colorBlack
Performance
Supported distance10 m
Audio & video
Driver size6 mm
Frequency range5 Hz-20 kHz
Headphone styleIn Ear
Impedance16 ohms
Signal-to-noise ratio104 decibels
Audio sensitivity104 decibels
Wearing styleSingle Ear
Noise cancellationSound isolation
Mic impedance16 ohm
Mic frequency response20 Hz-20 kHz
Mic signal-to-noise ratio104 decibels
Mic sensitivity104 decibels
Connectivity
Wireless technologyBluetooth
Ports & slots
ConnectionNo Jack
Power
Power supplyLithium polymer, lithium ion, true
Battery pack20 h
Run time20 h
Charging time20 h, 10 minutes
Size & build
Cord lengthEartip
Product weight68 g
In the box
In the boxSmokin' Buds® True Wireless Earbuds, Charging Case, Eartip, Quick Start & User Guides

Questions about this item

How long can I listen before the 20 hour battery runs out during an all-day session?

The earbuds give 8 hours and the case adds another 12 hours for a total of 20 hours of playback.

Does my phone need Bluetooth to pair with these earbuds?

Yes, they connect wirelessly via Bluetooth to any compatible phone or tablet.

Will the 6 millimetre drivers sound different from larger over-ear headphones I already own?

The smaller 6 mm drivers deliver clear in-ear sound with a 5 Hz to 20 kHz frequency range.

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