We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Three white USB-C dongles each with a 3.5mm jack and USB-C charging port

1STCHAMP USB-C to 3.5mm Headphone & Charger Adapter 3-Pack PD 60W White

SKU CH-J0D2-BEENW

Three USB-C adapters add a 3.5 mm headphone jack and 60 W PD charging to iPhone 15, 16 and 17 series, iPad Pro, MacBook and Galaxy S23, S24, S25 models

  • Connector count2
  • Connector detailsUSB Type C
  • Seller noticeNot applicable, 5 Years Warranty
  • Product typeUSB
  • Product colorWhite
  • DetailsUSB Type C, 2, iPhone 17/17 Pro/17 Pro Max/17 Air/16e/16/16
  • Charge and listen simultaneously with a 3.5 mm jack and PD 60W port
  • High-resolution audio up to 24-bit/48 kHz via built-in DAC smart chip
  • MFi certified for full iOS compatibility with no pop-up warnings
  • Plug-and-play operation with no drivers required
  • Three adapters in one pack for home, office and travel use

Three-pack adapter for USB-C audio and charging

This three-pack provides USB-C to 3.5mm headphone jack and PD 60W charging adapters. They suit iPhone 15 through 17 series, iPad models, MacBook Pro and Air, and Samsung Galaxy S23 to S25 devices. Each unit enables simultaneous audio playback and power delivery. The MFi certification ensures full iOS compatibility without pop-up warnings.

Thermals noise and power draw in daily use

The built-in chip regulates charging voltage and current up to 60W while preventing device overheating during rapid charging. Advanced noise reduction technology delivers 24bit/48kHz audio output with no buzzing sound. The plug-and-play design requires no driver installation and operates silently. High-quality ABS construction keeps the adapter cool during normal operation.

Sustained load behaviour during extended sessions

The smart DAC chip maintains stable high-resolution audio output and consistent 60W power delivery throughout long listening or calling sessions. Voltage and current regulation protects connected devices during continuous use. The compact, lightweight design remains reliable across home, office and mobile environments. MFi certification guarantees ongoing compatibility with iOS updates during prolonged ownership.

How it compares

Measured against everything we stock in Telephone & RJ11 Cables, at today’s prices. Recalculated every night.

Price $13.99
Typical for this category: the median of 367 items is $13.99.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand name1STCHAMP
Product typeUSB
Product colorWhite
Ports & slots
Connector count2
Connector detailsUSB Type C

Questions about this item

How do I connect the 3.5mm headphone jack and USB-C charging port on the 1STCHAMP adapter to my iPhone 15?

Plug the USB-C connector directly into the iPhone 15 port. The 3.5mm jack accepts your headphones while the USB-C port takes a PD charger up to 60W. No driver or app is required; audio and charging work immediately.

What part of the 1STCHAMP adapter is most likely to wear out first with daily plugging and unplugging?

The USB-C plug and 3.5mm socket see the most mechanical stress. The ABS housing and internal DAC chip are solid-state, so the connectors are the practical maintenance points if they become loose or intermittent.

At what sustained power level does the 1STCHAMP adapter hit its thermal limit during continuous PD charging?

The adapter is rated for 60W PD fast charging. Its built-in chip regulates voltage and current to prevent overheating, so the 60W ceiling is the design limit before thermal protection would engage.

More in Telephone & RJ11 Cables

Similar items