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Black wireless earbuds with ear hooks in charging case

SuperTooth B01 Bluetooth 5.4 Earbuds Black

SKU CH-PS0H-YRDSY

Wireless earbuds with Bluetooth 5.4, 14 mm titanium drivers, noise cancellation, IP7 waterproofing and 50 hours total playback

  • ColorBlack
  • Talk TimeUp to 15 hour(s)
  • Music TimeUp to 15 hour(s)
  • Standby Time8 hours
  • Bluetooth Version5.0
  • Batterylithium_polymer, 8 hours, 1 grams, 1, true, 0.37 watt_hours
  • Bluetooth 5.4 cuts latency to 100ms for responsive audio
  • 14mm titanium diaphragms deliver HiFi sound with AAC/SBC encoding
  • Four microphones with ENC remove 80% of background noise during calls
  • USB-C charging gives 1.5h full charge for 50 hours total playback
  • IP7 waterproof rating protects against sweat and rain during sport

SuperTooth B01 Bluetooth 5.4 Earbuds

These wireless earbuds are built for active users who need secure fit and environmental awareness during sport. The over-ear hook design keeps them stable while running or training. They pair with smartphones and tablets for everyday listening and calls.

Bluetooth 5.4 with 48Mbit/s transmission

The single spec that decides compatibility is Bluetooth 5.4, which delivers 48Mbit/s data speed and 100ms latency up to 15 metres. If your source device supports this version, you gain faster pairing and 30% lower power draw. Older Bluetooth versions will still connect but lose these gains.

Eight-hour buds plus case for 50 hours total

Each charge gives up to 8 hours of music or talk time before the buds need the case. The USB-C case recharges them fully in 1.5 hours and its LED display shows remaining power. ENC microphones filter 80% of background noise during sustained calls.

Highlights

  • Bluetooth 5.4 cuts latency to 100ms for responsive audio
  • 14mm titanium diaphragms deliver HiFi sound with AAC/SBC encoding
  • Four microphones with ENC remove 80% of background noise during calls
  • USB-C charging gives 1.5h full charge for 50 hours total playback
  • IP7 waterproof rating protects against sweat and rain during sport

Specifications

BrandSuperTooth
SeriesB01
ModelB01
ColorBlack
Talk TimeUp to 15 hour(s)
Music TimeUp to 15 hour(s)
Standby Time8 hours
Bluetooth Version5.0
Batterylithium_polymer, 8 hours, 1 grams, 1, true, 0.37 watt_hours
SpecificationsB01, chalvh, Black Knight, Silicone, 5.4, 8 hours, Wireless, Bluetooth, dynamic_driver, touch
CompatibilitySmartphones, Tablets
FeaturesNoise Cancellation, touch, 5.4, Wireless, waterproof, In Ear

Questions about this item

What does 48Mbit/s audio transmission speed mean when I am listening?

The higher data rate lets the earbuds deliver HiFi sound with less compression, so music keeps more detail and calls stay clear even when the signal is busy.

How does Bluetooth 5.4 affect range and latency in daily use?

Bluetooth 5.4 extends the stable connection to about 15 metres and drops latency to 100ms, so audio stays in sync with video and the link holds through walls.

What do the ear hooks and IP7 rating require for a secure, waterproof fit?

The flexible silicone ear hooks wrap behind each ear for a locked-in feel during sport, while the IP7 seal survives immersion in water up to one metre deep.

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