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Gray 3D-printed adapter with USB-C port, 3.5mm jack and lanyard

Batianda

Batianda 2 in 1 accessory for GBA SP Type C 3.5mm jack anti-loss rope Gray

SKU CH-1S1Q-04086

A GBA SP adapter that adds a USB-C charging port and a 3.5 mm headphone jack, printed in PETG with an anti-loss rope

  • Charge via USB-C while listening through 3.5 mm jack
  • Auto-switching jack toggles between headphones and speaker
  • 3D-printed PETG body keeps circuitry stable under frequent use
  • Included anti-loss rope prevents the tiny adapter from going missing
  • Converts original GBA SP port to modern Type-C charging

GBA SP Type C charging adapter with 3.5mm jack

This 2 in 1 accessory replaces the original GBA SP charging port with a Type C connector and adds a 3.5mm headphone jack. It is built for retro gamers who want modern cable convenience and private audio without modifying the console. The adapter plugs directly into the handheld and includes a short anti loss rope to keep it tethered during transport.

Printed PETG housing handles repeated insertions

The body is 3D printed from PETG, a material chosen for dimensional stability and heat resistance during long charging sessions. Circuitry inside remains secured even after hundreds of connect and disconnect cycles. The jack automatically switches audio output between headphones and the internal speaker when a plug is inserted or removed, so charging and listening occur together without manual toggling.

Replaces the proprietary GBA SP charger

Owners who have lost the original AC adapter or want to use standard Type C cables gain a single compact solution. The upgrade is worthwhile when the stock charger is unavailable or when headphone use while charging is desired. Buyers who need video output, wireless audio, or multi console compatibility should look elsewhere because this adapter only addresses power and wired audio for the GBA SP.

Highlights

  • Charge via USB-C while listening through 3.5 mm jack
  • Auto-switching jack toggles between headphones and speaker
  • 3D-printed PETG body keeps circuitry stable under frequent use
  • Included anti-loss rope prevents the tiny adapter from going missing
  • Converts original GBA SP port to modern Type-C charging

Specifications

No published specifications for this item yet.

Questions about this item

Does the adapter get warm or draw extra power when charging and using headphones all day?

The PETG housing keeps circuitry stable during extended use, and the 3.5 mm jack switches audio automatically without adding load.

What must I already own to use this with my GBA SP?

You need a Game Boy Advance SP console and a USB Type C cable or charger; the adapter converts the original port for both power and audio.

Will my original GBA SP speaker still work when I unplug headphones from the 3.5 mm jack?

Yes, the jack automatically routes sound back to the internal speaker the moment the headphone plug is removed.

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