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Tiny silver and black in-ear buds in a compact case

DNBeffulgent

DNBeffulgent Q81 Sleep Earbuds Bluetooth 6.1 48H Silver/Black

SKU CH-5A9E-VTZAR

Ultra-light 3.0 g in-ear buds with Bluetooth 6.1 give 48 hours total playtime and block up to 45 dB of noise for side sleepers

  • TypeIn-Ear
  • ColorSilver/Black
  • THDIn Ear
  • Input Impedance32 ohms
  • ConnectorNo Jack
  • Ear CouplingSingle Ear
  • Ultra-light 3.0 g buds stay comfortable all night for side sleepers
  • Passive isolation blocks up to 45 dB of snoring and ambient noise
  • Bluetooth 6.1 gives stable, lossless audio up to 15 metres
  • 6 hours per charge with case extending total playtime to 48 hours
  • Touch controls let you manage playback without reaching for your phone

Designed for Side Sleepers

The DNBeffulgent Q81 earbuds weigh 3.0 g each and use a single-ear, in-ear form factor with soft silicone tips. They are built for people who sleep on their side and want audio without pressure or a foreign-body sensation. The invisible profile stays flush with the ear canal whether you lie flat or turn over during the night.

Passive Isolation Up to 45 dB

Passive noise cancellation blocks up to 45 dB of ambient sound such as snoring or traffic. The 32-ohm driver delivers HD stereo playback for music, white noise or podcasts. A 6-hour continuous battery life covers a full sleep cycle, and the case extends total playtime to 48 hours. Recharging takes 1.5 hours, with a 5-minute quick-charge option.

Bluetooth 6.1 and Touch Control

Bluetooth 6.1 provides a stable 15-metre wireless range and one-step pairing with phones, tablets or laptops. Touch panels on the buds handle playback, volume and calls without a physical cable. The microphone impedance of ~3 K ohm supports clear voice pickup for late-night calls or voice assistants.

Highlights

  • Ultra-light 3.0 g buds stay comfortable all night for side sleepers
  • Passive isolation blocks up to 45 dB of snoring and ambient noise
  • Bluetooth 6.1 gives stable, lossless audio up to 15 metres
  • 6 hours per charge with case extending total playtime to 48 hours
  • Touch controls let you manage playback without reaching for your phone

Specifications

BrandBlueAnt
ModelQ81, YYK-Q81B
Part NumberYYK-Q81B
TypeIn-Ear
ColorSilver/Black
THDIn Ear
Input Impedance32 ohms
ConnectorNo Jack
Ear CouplingSingle Ear
Noise CancellingPassive
Wireless TypeBluetooth
Battery6 hours
Operating Time6 hours
Charge Time1.5 hours, 5 minutes
Distance15 meters
Microphone Impedance~3K ohm
Featurespassive_noise_cancellation, 6.1, 6 hours, Without Cable, Touch Control, touch, Wireless, In Ear, 32 ohm, 15 meters

Questions about this item

How do I pair the Q81 earbuds and what step is often missed?

Open the case, remove both buds, then hold the touch surface on each bud until the LEDs flash blue-red; the step many miss is holding both buds simultaneously for the first sync.

Which part will need replacement first with daily overnight use?

The soft silicone ear tips degrade from skin oils and nightly insertion; keep the spare tips in the case and swap them when the seal loosens.

What limits continuous playback during a long-haul flight?

Each bud holds 6 hours per charge; the case adds three more full cycles for a total of 48 hours before you must find a USB power source.

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