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Compact USB-C adapter with dual 3.5mm ports and charging port

BONAEVER

BONAEVER USB-C to 3.5mm Adapter with Charging

SKU CH-PC4E-11JET

A USB-C adapter adding dual 3.5 mm jacks and a charging port for headphones and power at the same time

  • Case TypeProtection Case
  • 4-in-1 adapter adds dual 3.5 mm jacks plus USB-C audio and charging
  • charge phone while listening via 24-bit/96 kHz Hi-Fi output
  • two 3.5 mm ports work simultaneously for shared listening
  • reinforced ABS shell survives 15000+ bend cycles for lasting durability
  • wide USB-C device support from Galaxy S8 to MacBook and iPad Pro

4-in-1 USB-C Audio Adapter with Power Delivery

This adapter adds two 3.5mm headphone jacks, a USB-C audio port and a USB-C power delivery input to a single USB-C connection. It lets you listen through wired headphones while the host device charges. The dual 3.5mm ports can be used together, while the USB-C audio jack and 3.5mm jacks operate separately. It is built for users who need wired audio and charging at the same time.

For wired-audio users who need simultaneous charging

Suits owners of USB-C phones, tablets or laptops that lack a dedicated headphone socket and want to keep the battery topped up during long listening sessions. The 24-bit/96 kHz DAC supports higher-resolution playback than standard 16-bit/48 kHz dongles. Buyers whose devices already have a 3.5mm jack, or who only use wireless headphones, will not benefit from this adapter.

24-bit/96 kHz DAC and 15000-bend durability

The integrated digital-to-analogue converter handles up to 24-bit/96 kHz audio for cleaner signal transmission than basic 16-bit/48 kHz alternatives. The ABS shell is rated for over 15000 bending cycles, reducing cable-fatigue failures. This specification determines whether the adapter meets your audio-quality and longevity requirements.

Highlights

  • 4-in-1 adapter adds dual 3.5 mm jacks plus USB-C audio and charging
  • charge phone while listening via 24-bit/96 kHz Hi-Fi output
  • two 3.5 mm ports work simultaneously for shared listening
  • reinforced ABS shell survives 15000+ bend cycles for lasting durability
  • wide USB-C device support from Galaxy S8 to MacBook and iPad Pro

Specifications

Case TypeProtection Case

Questions about this item

What USB-C device do I need so the adapter can pass power through while I listen?

Any USB-C phone, tablet or laptop that supports USB Power Delivery — such as a Galaxy S22, iPad Pro or MacBook — will accept charging through the adapter's USB-C port while audio plays.

Will my existing 3.5 mm headphones work at the same time as a USB-C headset?

No, the two 3.5 mm jacks can be used together, but the USB-C audio jack and the 3.5 mm jacks cannot operate simultaneously.

How can I verify the adapter is delivering the claimed 24-bit/96 kHz audio quality?

Play a 24-bit/96 kHz test file and check your device's audio settings or a USB audio meter; it should report 24-bit depth and a 96 kHz sample rate.

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