Instant Wireless Sound for Your Favorite Devices
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Bring Bluetooth freedom to any 3.5mm audio setup.
The Fitto Wireless Bluetooth Audio Receiver Adapter makes it easy to enjoy wireless sound from your phone, tablet, or laptop. Plug it into a 3.5mm input, pair your device, and enjoy simple, cable‑free listening at home, in your car, or on the go.
Small, quick, and ready for everyday listening.
✔ Connects instantly to 3.5mm audio gear
✔ Easy Bluetooth pairing with phones and tablets
✔ Compact and travel‑friendly
✔ Keeps spaces neat with fewer cables
Wipe with a dry cloth as needed. Store in a cool, dry place. No specific sizing details available.
We are proud to offer duty-free, reliable, tracked shipping— delivered to your door in over 200 countries worldwide!
Below you can check our average shipping times:
Domestic USA Shipping: 2-9 business days
US & Canada: 7-18 days
Europe: 7-18 days
Europe Plus*: 8-30 days
Australia, New Zealand: 7-18 days
Hong Kong, Singapore: 7-18 days
Rest of the world: 8-30 days
*does not include processing times up to 2 business days or longer in peak periods
Primarily we ship out from fulfillment centers in the United States, Eastern Asia and Western Europe. If the item you've purchased is out of inventory in your nearest location, we'll send it directly from our production lines at the same delivery times as stated in our shipping section.
Does it work with any 3.5mm device?
Yes, it works with most speakers, headphones, and car stereos that use a 3.5mm input.
Is the setup difficult?
No. Plug it in, turn it on, and pair your Bluetooth device.
Does it need special apps?
No. It connects using standard Bluetooth pairing.
Enjoy Bluetooth audio without replacing your favorite gear.
Small enough to carry in your pocket or bag.
Quick pairing for effortless daily use.
Reduce cable clutter and keep your setup looking neat.
Great for home, car, work, or travel.
A simple upgrade that beats basic alternatives.
| Features | MK Aquarium | Knock-Offs |
|---|---|---|
| 3.5mm universal compatibility | ||
| Compact travel‑ready build | ||
| Easy Bluetooth pairing | ||
| Durable construction | ||
| Clean wireless experience | ||
| No extra apps needed | ||
| Fits many everyday audio setups | ||
| Reliable connection quality |
Yes, it works with most car stereos that have a 3.5mm input.
Yes, it can be used while plugged in depending on your setup.
Yes, as long as the laptop supports Bluetooth output.
It comes in a sleek black finish.
It uses a plastic housing with a metal connector.
No tools or installation needed. Just plug and pair.
Wipe with a dry cloth and keep it stored safely when not in use.
Yes, it adds Bluetooth streaming to most speakers with a 3.5mm port.
Yes, its compact size makes it easy to bring anywhere.
