# Audio adapter SWISSTEN USB-C to 3.5 mm cable 1.5 m (model 73501303)

**URL:** https://aio.lv/en/product--swissten-73501303--10666718
**Data updated:** 2026-04-03 16:15 (EEST)
**Category:** Audio & Video Cables
**Manufacturer:** SWISSTEN
**Manufacturer code:** 73501303
**EAN:** 8595217481398
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 11.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--swissten-73501303--10666718

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Monday | free |
| Pickup points | 29.06.2026 | 1.99 EUR |
| Courier delivery to door | 29.06.2026 | 4.99 EUR |

## Summary description

SWISSTEN audio adapter cable (model 73501303) converts a USB‑C port to a 3.5 mm audio jack. The textile-sheathed cable is 1.5 m long and designed to connect wired headphones, speakers or AUX inputs to devices with USB‑C only. Suitable for listening to music, making calls and connecting external audio equipment where a 3.5 mm connection is required.

## Long description

SWISSTEN USB-C to 3.5 mm cable 1.5 m (model 73501303) is an audio adapter cable that converts a USB‑C port into a standard 3.5 mm audio jack. The textile-sheathed cable provides a flexible 1.5 m connection designed to link wired headphones, portable speakers or AUX inputs to smartphones, tablets or laptops that lack a dedicated headphone jack. The adapter supports listening to music, making voice calls and connecting external audio equipment where a 3.5 mm connection is required.
Advantages
The SWISSTEN adapter features a durable textile braid that reduces tangling and improves wear resistance while maintaining flexibility. Its universal 3.5 mm jack fits most wired earphones and auxiliary inputs without the need for additional converters. With a 1.5 m cable length, the adapter gives added reach for in-car setups, desk use or connecting to portable speakers. The compact USB-C plug is designed for easy insertion and storage, and the simple passive design ensures compatibility with devices that output analog audio via USB-C.
Suitable for
 Connecting wired headphones to smartphones, tablets or laptops with USB-C ports
 Connecting a mobile device to car radios and in-car AUX inputs
 Connecting portable speakers or home audio equipment with a 3.5 mm input
 Making and receiving voice calls using wired headsets
 Using older audio equipment that requires a 3.5 mm jack
Key specifications
 Cable type: USB-C male to 3.5 mm female audio adapter
 Cable length: 1.5 m
 Cable sheath: textile braided for increased durability and reduced tangling
 Connector materials: molded housings for strain relief (metal/plastic composite)
 Audio compatibility: standard analog 3.5 mm TRS headphones and AUX inputs
 Color: typically black (check product images for exact color)
How to use
Plug the USB-C connector into the device's USB-C port and insert the 3.5 mm plug of your headphones, speaker cable or AUX lead into the adapter's 3.5 mm jack. Ensure the connected device is unlocked and, if necessary, set the audio output to the connected accessory in the device's settings. For voice calls, use a headset with an inline microphone if the wired headset supports it. After use, disconnect and store the cable to avoid bending near the connectors.
Usage recommendations
Use the cable with devices that support analog audio output via USB-C. Avoid excessive pulling or twisting of the cable near the connectors. Keep the textile braid clean and dry; if necessary, gently wipe with a soft cloth. For optimal audio performance, use quality headphones and ensure the source device's volume and audio settings are adjusted appropriately.

## FAQ

### How much does the SWISSTEN USB-C to 3.5 mm audio adapter 73501303 cost, and is it available for purchase?

The price is 14.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Monday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All SWISSTEN products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized SWISSTEN service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/10666718/57275986_large.webp