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Black over-ear headphones with matte finish and padded ear cups

EOKIO H9 Over-Ear Headphones Black 78h 45dB ANC Bluetooth 6.0 40mm

SKU CH-65J6-G625A

Over-ear headphones with 45dB active noise cancellation, 78-hour battery life, Bluetooth 6.0 dual-device connection and 40mm drivers

  • Headphone styleOver Ear
  • Power supplyBattery, true
  • Connection3.5 mm
  • Wearing styleOver ear
  • Cord length3.5 mm audio cable*1
  • Noise cancellationActive
  • 78-hour battery life keeps you listening longer without recharging
  • 45 dB active noise cancellation blocks traffic and office chatter
  • Bluetooth 6.0 chip gives faster, stable links and dual-device switching
  • 40 mm dynamic drivers deliver clear treble and rich bass
  • 5 mm wired backup works when the battery runs flat

78-hour battery and 45 dB ANC

The EOKIO H9 over-ear headphones combine 78 hours of wireless playtime with 45 dB active noise cancellation. A 600 mAh battery powers the Bluetooth 6.0 connection, and a 3.5 mm cable provides a wired fallback when the battery is depleted. The 40 mm dynamic driver targets music listeners who want long sessions without recharging.

Capacity and headroom for travel and office

With ANC active the headphones deliver up to 78 hours of continuous audio, covering long-haul flights or full work weeks on a single charge. The 45 dB noise reduction handles aircraft hum, traffic and office chatter, while the 40 mm driver reproduces treble, midrange and bass. Battery life drops when ANC is off, and the wired cable ensures audio continues if power runs out completely.

Bundled cable and manual enable wired backup

The package includes a 3.5 mm audio cable and a user manual alongside the headphones. The cable switches the H9 to passive wired mode so listening continues without battery power. No additional adapters, carry case or charging brick are supplied, so users needing USB-C charging or airplane twin-plug adapters must source them separately.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $41.99
Pricier than about 66% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand nameEOKIO
Model nameH9
Product typeOver the Ear
Product colorBlack
Audio & video
Headphone styleOver Ear
Wearing styleOver ear
Noise cancellationActive
Connectivity
Wireless technologyBluetooth
Ports & slots
Connection3.5 mm
Power
Power supplyBattery, true
Built-in batteryBattery
Size & build
Cord length3.5 mm audio cable*1
In the box
In the boxBluetooth headphones*1, Cable, 3.5 mm audio cable*1, User Manual

Questions about this item

Will the EOKIO H9 work with my older laptop that only has a 3.5 mm headphone jack?

Yes, the H9 includes a 3.5 mm audio cable so you can plug directly into any device with a standard headphone socket and listen without using Bluetooth.

How do I confirm the 45 dB active noise cancellation is actually reducing ambient sound after I pair the headphones?

Enable ANC via the dedicated button; you should notice a clear drop in low-frequency noise such as engine hum or office chatter, and the LED indicator will show the mode is active.

Which accessories come in the box and what must I provide myself?

The package contains the H9 headphones, a 3.5 mm audio cable and a user manual; you will need to supply a USB charger or powered USB port for the 600 mAh battery.

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