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Black 3.5 mm four-pole male plug splitting to two female ports on short cable

Vszerda

Vszerda 3.5 mm 4-Pole Male to 2 Female Splitter 1ft

SKU CH-S9F6-4Y7TZ

Splits a 3.5 mm 4-pole combo jack into separate headphone and microphone ports for smartphone use

  • Splits one 3.5 mm combo port into separate headphone and microphone jacks
  • Gold-plated connectors resist corrosion for clear audio
  • Works with Android phones and iPhones only, not PCs or laptops
  • Compact 1 ft cable with aluminium heads fits easily in a bag
  • Turns a 4-pole jack into two 4-pole ports for headset use

Smartphone 3.5 mm splitter

This Vszerda adapter converts a single 4-pole 3.5 mm combo port on a smartphone into two separate 4-pole jacks. One jack carries stereo audio output while the other handles microphone input. The 1 ft cable uses gold-plated connectors and aluminium heads for durability. It is intended for mobile headsets that combine headphone and microphone functions on one plug.

Smartphone-only compatibility

The adapter is designed exclusively for smartphones with a combined 4-pole 3.5 mm audio port. It does not function with PCs or laptops, even if those devices present a similar-looking jack. The wiring splits the combined TRRS signal into distinct headphone and microphone paths for mobile headsets. No other host devices are supported by this design.

Check your phone port type

Verify that your smartphone provides a single 4-pole 3.5 mm combo port for both audio and microphone. Headsets with separate 3-pole plugs for audio and microphone will not match the splitter's dual 4-pole sockets. Devices lacking a 3.5 mm port altogether cannot use this adapter. Ensure the headset you plan to connect uses a 4-pole plug.

How it compares

Measured against everything we stock in HDMI & AV Selector Switches, at today’s prices. Recalculated every night.

Price $9.99
Cheaper than about 95% of the 1,998 comparable items (median $27.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Should I choose this splitter or a different version for my smartphone?

This model is built specifically for smartphones with a single 4-pole 3.5 mm combo port and will not work with PCs or laptops.

What does the 3.5 mm 4-pole figure mean when I plug it into my phone?

It converts one combined headphone and microphone jack into two separate 4-pole ports, one for stereo audio output and one for microphone input.

How does the 3.5 mm interface limit what I can connect?

The splitter only functions with devices that use a 4-pole 3.5 mm combo port, so it cannot be used with separate headphone and microphone jacks found on computers.

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