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Black over-ear headphones with padded ear cups and adjustable headband, foldable design

Picun B8-Black Over-Ear Headphones 120H Bluetooth 5.4 Black

SKU CH-N7ER-PZEMN

Over-ear wireless headphones with 40 mm drivers, three EQ modes, Bluetooth 5.4 and 120-hour battery life

  • Battery runtime120 h
  • Spec summary1*headphone, 1 × 3.5 mm audio cable, 1*USB charging cable, 1
  • Display typeNoise Isolation
  • Playback optionsVolume Control, Touch, touch
  • SNR42 decibels
  • Wireless technologyBluetooth 5.4
  • 120-hour battery lasts 30 days per charge
  • Bluetooth 5.4 and 5.3 chips give 10-metre range
  • 40 mm dynamic drivers with three EQ modes
  • Foldable 60-degree earcups fit all head sizes
  • Multipoint connection plus wired 3.5 mm option

What It Is

The Picun B8-Black is a wireless over-ear headphone built for listeners who want long battery life and simple controls. It ships with a 3.5 mm audio cable, a USB charging cable and a user manual so you can use it wired or wireless from day one.

Build And Connections

The earcups fold and rotate 60° while the headband adjusts to fit different head sizes. PU leather and elastic sponge pads aim to stay comfortable during extended sessions. Bluetooth 5.4 handles the wireless link and a multipoint connection lets you stay paired to two devices at once. A 3.5 mm jack provides a wired fallback when the battery runs low.

Upgrade Path

These replace headphones that need daily charging or lack a quick wired option. The 1000 mAh cell delivers 120 hours of playback, roughly 30 days at four hours per day. Bluetooth 5.3 auto-reconnection restores the link within five minutes after you return to range. Buyers who want active noise cancellation or a dedicated app for custom EQ should look elsewhere.

How it compares

Measured against everything we stock in Earbuds, Earphones & Mini Speakers, at today’s prices. Recalculated every night.

Price $28.99
Cheaper than about 70% of the 231 comparable items (median $40.99).
Battery runtime 120 h
Higher than about 99% of the 87 comparable items (median 35 h).

Specifications

Product
Brand namePicun
Product lineB8-Black
Model nameB8-Black
Part numberB8
Product typeOver Ear, 1*headphone, 1 × 3.5 mm audio cable, 1*USB charging cable, 1*user manual
Product colorBlack
Display
Display typeNoise Isolation
Audio & video
Playback optionsVolume Control, Touch, touch
Speaker typeDynamic driver
Connectivity
Wireless technologyBluetooth 5.4
Power
Battery runtime120 h
Built-in batteryBattery, true, batteries contained in equipment
Size & build
Size and weight7 cm × 4 cm × 3 cm
Compatibility
MP3 supportBluetooth-enabled devices
In the box
In the box1*headphone, 1 × 3.5 mm audio cable, 1*USB charging cable, 1*user manual
More details
SNR42 decibels
Remote controllerVolume Control

Questions about this item

What does the Bluetooth 5.4 connection cap in practice?

The Bluetooth 5.4 link supports multipoint pairing and a 10 m wireless range; audio quality is limited by the 42 dB signal-to-noise ratio of the headphones.

What physical items are required to wear or mount the Picun B8-Black?

The headset ships with an adjustable headband and 60° rotating earcups that fit directly on the head; no extra brackets or mounts are needed.

How do I set up the headphones and which step is often missed?

Pair via Bluetooth 5.4 or plug in the 3.5 mm cable; the step many skip is pressing the EQ button twice to choose Pop, Bass boost or Rock mode.

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