<i>TWS-C: Custom Bluetooth Cables Designed For IEMs </i>
<i>TWS-C: Custom Bluetooth Cables Designed For IEMs </i>

TWS-C: Custom Bluetooth Cables Designed For IEMs

Estimated processing time for new orders
1-3 weeks
Last updated on Jun 21

TWS-C Features

Brand New Module

Introducing the new TWS module. Easier to use with additional features and slightly thinner than V3.

Made for any IEM

The new TWS module was designed specifically for IEM use. Even the most sensitive and lowest impedance IEMs will be able to use these!

Anodized Aluminum Cover

Top cover of TWS module is made out of high quality anodized aluminum to increase overall durability and protection over wires near module.

Long(er) Battery Life

TWS module features a new low-power chipset that will allow higher res codecs to be used with as little power as possible. This will allow you to enjoy high quality music longer.

Built-In EQ Presets

New to TWS modules is the ability to change EQ settings via button command. Choose from 7 different presets. No software required.

Complete Codec Support

TWS modules support various codecs, including SBC, AAC, aptX, aptX-LL, and aptX-HD.

Various Button Commands

Physical buttons allow for more features and commands, including sound preset selection, remove pairing list, and voice command.


Not only can you charge via computer, you can connect to it and listen to your music and videos. Supports up to 24 bit / 96kHz and no software or firmware necessary.

Hybrid Functionality

Our custom cables can connect up to three sources at the same time - two via bluetooth, one via computer/source. Play audio from one source and it automatically switches to another without any hassle. It's that simple.

BT Version 5

TWS is using the latest bluetooth technology that improves power, range, connectivity, and reliability.

USB Type C Port

We've added the latest USB for faster charging. You'll be able to use the module at the same time, whether it is USB DAC or Bluetooth.

Built-In Microphone

All new omnidirectional microphone is used in TWS module. Users on the other end will be able to hear you more clearly. This includes voice commands via Siri, etc.

Balanced Configuration

Just like 2.5mm and 4.4mm wired terminated cables, our custom TWS are balanced for better quality sound and performance.

Cable Slider

Use the included anodized aluminum cable slider at any time to adjust fit. Available in various colors.

UP-OCC Wiring

All custom bluetooth cables feature our award-winning, high quality signature UP-OCC wires using Type 6 litz design with special dampening cores for premium performance and our proprietary PS insulation that is durable, flexible, and soft.

In-House Designed Connectors

Our PS designed connectors features high quality gold plated copper based contacts with thick anodized aluminum enclosure to ensure the best quality product possible. We offer support for nearly all IEM connectors on the market, including 2-pin, MMCX, A2DC, IPX/T2, JH 4-pin, and many others.

Firmware & Hardware Upgrades

In the future, users will be able to download the latest firmware to improve and add new features to their module.

If we release a newer module, users will be able to send in their cable to upgrade, making our BT cable futureproof and last for many years.

Premium Packaging

All orders come with the following: Microfiber cloth, leather cable pouch, Sticker, Digital Start Guide, and a complimentary Type C to Type A cable.

Handcrafted in the USA

Design and assembly are performed in-house in Los Angeles, California, USA.