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Metallic blue foldable on-ear headphones with in-line mic and remote

Sony

Sony MDR-ZX310AP Wired Foldable Headphones Metallic Blue

SKU CH-9WD8-WK7T5

Foldable on-ear headphones with a 30 mm driver, in-line microphone and 12 m cable

  • 30 mm drivers deliver 10 – 24000 Hz sound
  • 98 dB sensitivity produces loud, clear audio
  • 125 g lightweight frame with folding design for easy travel
  • In-line microphone and SmartKey remote handle calls and playback
  • Gold-plated 3.5 mm plug ensures reliable wired connection

Wired Foldable Headphones with In-Line Mic

These Sony MDR-ZX310AP headphones use a 3.5mm stereo mini plug for direct connection to smartphones, tablets and laptops. A folding headband reduces the package to a compact 7.8 x 6.0 x 2.1 inch form for travel. The 30mm dynamic drivers deliver a frequency response of 10 to 24000Hz at 98dB sensitivity.

Suited for Commuters Needing Wired Simplicity

The in-line electret condenser microphone and multi-function SmartKey button handle calls and playback without battery charging. Gold-plated contacts on the L-type plug resist corrosion during daily pocket carry. Buyers who want wireless freedom or active noise cancellation should look at other models.

3.5mm Plug Decides Compatibility

The four-conductor 3.5mm jack carries stereo audio and microphone signals in one connection. Devices must provide a matching CTIA headset port for full mic and remote operation. Verify your handset or computer has this single combo socket before purchase.

How it compares

Measured against everything we stock in Bluetooth Earbuds & Headsets, at today’s prices. Recalculated every night.

Price $24.99
Cheaper than about 58% of the 870 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

Will the 3.5 mm plug on these MDR-ZX310AP headphones work with my older laptop and phone?

Yes, the gold-plated 3.5 mm L-type stereo mini plug connects to any device with a standard 3.5 mm headphone jack, including older laptops and phones.

How can I confirm the 30 mm drivers are delivering the 10 to 24000 Hz range after I plug them in?

Play a frequency sweep test tone; you should hear continuous output from the low bass up to the high treble without drop-outs, confirming the full 10 to 24000 Hz response.

Does the box include a carry case or do I need to buy one separately for the foldable design?

The package contains the headphones with attached 12 m cable, in-line electret condenser microphone, multi-function remote and gold-plated 3.5 mm plug; a carry case is not included.

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