We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Purple bone conduction earbuds with over-ear hooks and smart charging case

No Sew

No Sew YJ33-Purple Bone Conduction Earbuds Bluetooth 5.4 ANC Purple

SKU CH-6SJT-D40NT

Open-ear bone conduction earbuds with Bluetooth 5.4, active noise cancellation and 8-hour battery life

  • TypeIn-Ear
  • ColorPurple
  • THDIn Ear
  • Input Impedance16 ohms
  • Power Supplytrue
  • ConnectorNo Jack
  • Bone conduction keeps ears open for situational awareness
  • Bluetooth 5.4 provides stable wireless connectivity for music and calls
  • Active noise cancellation reduces ambient sound during playback
  • Smart charging case touch screen controls music and EQ modes
  • 8 hours battery life supports extended listening sessions

Open-Ear Bone Conduction Design

These earbuds use bone conduction drivers that sit over the ear, leaving the canal open for situational awareness. They suit runners, cyclists and gym users who need to hear traffic or coaching cues while listening to audio. The IPX7 rating protects against sweat and heavy rain during outdoor sessions.

Bluetooth 5.4 Connection and Battery Life

A Bluetooth 5.4 link provides stable wireless pairing with phones and tablets. The integrated battery delivers up to 8 hours of playback on a single charge, and the case replenishes the buds in roughly 8 hours. Touch controls on the case handle volume, tracks and EQ presets without reaching for a device.

ANC and ENC Noise Management

Active noise cancellation uses the built-in microphones to generate inverse waves that reduce ambient sound during music playback. Environmental noise cancellation isolates the wearer's voice for clearer calls in windy or busy settings. The smart case screen supports 21 languages and adjustable brightness for outdoor visibility.

Highlights

  • Bone conduction keeps ears open for situational awareness
  • Bluetooth 5.4 provides stable wireless connectivity for music and calls
  • Active noise cancellation reduces ambient sound during playback
  • Smart charging case touch screen controls music and EQ modes
  • 8 hours battery life supports extended listening sessions

Specifications

BrandPiluyaa
ModelYJ33-Purple
Part NumberYJ33-Purple
TypeIn-Ear
ColorPurple
THDIn Ear
Input Impedance16 ohms
Power Supplytrue
ConnectorNo Jack
Ear Couplingover_ear
Noise CancellingActive
Wireless TypeBluetooth
Battery8 hours
Operating Time8 hours
Charge Time8 hours
Microphone Impedance16 ohm
Featuresactive_noise_cancellation, 5.4, 8 hours, touch, Wireless, In Ear, bone_conduction_driver, 16 ohm

Questions about this item

How do I pair the Bluetooth 5.4 earbuds and set the clock on the smart charging case?

Pair the earbuds via Bluetooth 5.4, then tap Allow on the SMS-access prompt so the case syncs its internal clock; Apple devices sync time automatically after the first connection.

Which parts will need replacement after extended use?

The ear tips and the 8-hour rechargeable battery inside each earbud are the components most likely to wear out and require replacement over time.

What limits continuous playback during long sessions?

The built-in battery provides up to 8 hours of operating time before the earbuds must be returned to the charging case for an 8-hour recharge.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.