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Black over-ear headphones with folding hinges and protein leather pads

OneOdio A70 Over-Ear Headphones Bluetooth Wired 40mm 72h Black

SKU CH-ST9F-4Z1WJ

Over-ear headphones with 40 mm drivers, Bluetooth and wired 3.5 mm or 6.35 mm connections, 72-hour battery, and audio-sharing port

  • Driver size40 mm
  • Frequency range5 Hz-40 kHz
  • Headphone styleOver Ear
  • Impedance32 ohms
  • Signal-to-noise ratio110 decibels
  • Power supplyLithium polymer, aaa, true
  • 72 hours wireless playtime or endless wired listening via included 3.5 mm and 6.35 mm cables
  • 40 mm neodymium drivers deliver Hi-Res certified sound across 5 Hz to 40 kHz range
  • Lightweight 0.56 lb foldable design with memory-foam protein leather pads for all-day comfort
  • Share Port lets two or more listeners connect through 6.35 mm and 3.5 mm jacks simultaneously
  • Locking 3.5 mm aux plug secures the wired connection against accidental disconnection

Dual-Mode Listening

The OneOdio A70 is a pair of over-ear headphones that works wirelessly via Bluetooth or wired through the included 3.5 mm and 6.35 mm cables. It is aimed at DJs, studio users and everyday listeners who want a single headset for both mobile and desk setups without carrying two devices.

Flexible Connection Options

Wireless mode provides up to 72 hours of battery life on a single charge, while the supplied cables let you plug directly into mixers, audio interfaces or mobile devices for unlimited playtime. The 6.35 mm jack on the ear cup also serves as a share port so a second pair of headphones can be connected for collaborative listening or monitoring.

Sustained Use Behaviour

A 72-hour rated battery supports multi-day sessions without recharging, and the 32-ohm impedance keeps volume consistent when driven by portable sources. Wired operation eliminates any power constraint entirely, while the lock-equipped 3.5 mm plug maintains a secure signal path during long recording or mixing sessions.

How it compares

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

Price $61.99
Pricier than about 77% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand nameOneOdio
Model nameA70, A7-001-USA
Part numberA7-001-USA
Product typeOver the Ear
Product colorBlack
Performance
Supported distance10 m
Audio & video
Driver size40 mm
Frequency range5 Hz-40 kHz
Headphone styleOver Ear
Impedance32 ohms
Signal-to-noise ratio110 decibels
Audio sensitivity110 decibels
Wearing styleOver ear
Noise cancellationSound isolation
Mic impedance~3K ohm
Mic frequency response40 Hz-20 kHz
Mic signal-to-noise ratio110 decibels
Mic sensitivity110 decibels
Connectivity
Wireless technologyBluetooth
Ports & slots
Connection3.5 mm
Power
Power supplyLithium polymer, aaa, true
Battery pack72 hour
Run time72 hour
Charging time72 h
Size & build
Product weight0.56 lb (0.25 kg)

Questions about this item

How long will the battery last before I must recharge during continuous wireless listening?

The built-in lithium-polymer battery delivers up to 72 hours of playback on a single charge.

Do the earcups or headband become uncomfortably warm after hours of use?

Protein-leather pads and memory-cotton cushions stay breathable, and the 40 mm drivers run cool enough for all-day sessions.

Which audio cables come in the box so I can plug straight into my mixer or phone?

Two detachable cables are included: a 3.5 mm to 6.35 mm jack for studio gear and a 3.5 mm to 3.5 mm cord with an in-line mic for mobile devices.

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