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
Tiny black in-ear buds in a compact charging case

Ertuly sleepbuds-T33 Bluetooth 6.0 sleep earbuds black

SKU CH-V3TY-PMAQA

Bluetooth 6.0 sleep earbuds with hybrid ANC blocking 98% of noise, 48-hour playtime, IPX6 sweat resistance and 1.5-hour USB-C charging

  • ColorBlack
  • Typesleepbuds-T33
  • Noise ReductionYes
  • Ear CouplingIn the Ear
  • Charge Time1.5 Hours
  • Operating Range10 meters
  • Hybrid ANC blocks 98% noise for deep sleep
  • 48-hour total playtime with 1.5-hour USB-C charge
  • 13 mm drivers deliver immersive Hi-Fi sound
  • IPX6 sweat resistance suits workouts and daily use
  • Sleep mode mutes alerts for zero-interruption rest

Product Purpose

The Ertuly sleepbuds-T33 are Bluetooth 6.0 in-ear headphones designed for side sleepers who need a low-profile fit that stays comfortable all night. Active noise cancellation reduces disruptive sounds such as snoring or traffic by up to 98 percent, while a dedicated sleep mode mutes alerts and blocks accidental touches. The IPX6 rating adds sweat resistance for workouts or travel use.

Upgrade Path

These earbuds replace basic earplugs or bulky over-ear headphones that press against the pillow and cause discomfort when lying on your side. The jump is worth it if you want hybrid ANC with transparency switching, a combined 48-hour playback from the charging case, and a 1.5-hour USB-C recharge that keeps downtime minimal. They are not suited for users who require over-ear isolation or multi-device multipoint pairing.

Practical Limits

Bluetooth 6.0 provides a stable connection within 10 metres in open space, but walls and interference will reduce the effective range. The 13 mm dynamic drivers deliver balanced stereo sound, yet the tiny 3-gram form factor limits maximum output volume and bass extension compared to larger drivers. Battery life reaches eight hours per charge with ANC active, and the case stores four additional full cycles before it needs recharging.

Highlights

  • Hybrid ANC blocks 98% noise for deep sleep
  • 48-hour total playtime with 1.5-hour USB-C charge
  • 13 mm drivers deliver immersive Hi-Fi sound
  • IPX6 sweat resistance suits workouts and daily use
  • Sleep mode mutes alerts for zero-interruption rest

Specifications

BrandErtuly
Modelsleepbuds-T33
ColorBlack
Typesleepbuds-T33
Noise ReductionYes
Ear CouplingIn the Ear
Charge Time1.5 Hours
Operating Range10 meters
Bluetooth Version6
SpecificationsBrand: Ertuly, Model Name: sleepbuds-T33, Color: Black, Style: Studio Buds, Battery Charge Time: 1.5 hours, Battery Cell Composition: , Control Type: Media Control, Noise Control: active_noise_cancellation, Bluetooth Range: 10 meters, Item Dimensions: 2.6 L x 2.2 W x 1.2 H inches, Headphones Ear Placement: in_ear, Item Weight:
Dimensions2.6 L x 2.2 W x 1.2 H inches

Questions about this item

What are the dimensions of the earbuds and will they fit small ears?

The earbuds measure 2.6 L x 2.2 W x 1.2 H inches and weigh 3g each, with soft ear tips included for a secure, low-profile fit suited to side sleepers.

How do I activate Sleep Mode and what is the common mistake?

Tap either earbud four times quickly to enter Sleep Mode, which mutes alerts and disables touch controls; the common mistake is tapping too slowly, which registers as media commands instead.

How long does the case take to recharge and what port does it use?

The charging case recharges fully in 1.5 hours via USB-C and provides up to 48 hours of total playtime when combined with the 8-hour earbud battery.

Also in this aisle

People compared these

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