COOLSELL Wireless Audio Interface, USB C and vs Briskdrop Universal Audio Volt 2 USB Audio Interface -
Updated August 2026 — COOLSELL Wireless Audio Interface, USB C and wins on portability and battery, Briskdrop Universal Audio Volt 2 USB Audio Interface - wins on price and build.
The COOLSELL Wireless Audio Interface is a budget-friendly option ideal for portability, while the Universal Audio Volt 2 offers superior audio quality and features for serious users.
Why COOLSELL Wireless Audio Interface, USB C and is better
Price
COOLSELL is significantly cheaper at $39.99.
Portability
Lightweight and compact design for easy transport.
Wireless
Offers wireless functionality with a 60ft range.
Why Briskdrop Universal Audio Volt 2 USB Audio Interface - is better
Audio Quality
Higher resolution at 24-bit / 192 kHz.
Build Quality
Rugged construction designed for durability.
Features
Includes vintage mic preamp mode and MIDI connectivity.
Overall score
Specifications
| Spec | COOLSELL Wireless Audio Interface, USB C and | Briskdrop Universal Audio Volt 2 USB Audio Interface - |
|---|---|---|
| Audio Resolution | 24Bit/48kHz | 24-bit / 192 kHz |
| Connectivity | Wireless | Wired + MIDI |
| Battery Life | 6 hours | Bus-powered |
| Weight | Lightweight | Rugged |
| Included Cables | None | 2 XLR cables |
Dimension comparison
Overview of COOLSELL Wireless Audio Interface
The COOLSELL Wireless Audio Interface offers a unique wireless solution for music recording and live streaming, priced at $39.99. This audio interface features a 24Bit/48kHz smart chip, which ensures high-fidelity audio quality and minimal delays during transmission. With a sales rank of 10,062, it has gained popularity among users looking for a reliable wireless option. The interface's compatibility with various devices like iPhone, iPad, Mac, Android, and PC makes it versatile for different setups, appealing to both casual users and professionals alike.
Overview of Universal Audio Volt 2 USB Audio Interface
The Universal Audio Volt 2 USB Audio Interface is a more traditional wired audio interface that comes bundled with two XLR cables, priced at $199.00. It features 24-bit / 192 kHz audio conversion and includes vintage mic preamp mode for rich sound quality. With a sales rank of 12,344, it is well-regarded for its robust build and high-quality performance, making it a solid choice for home studios and professional setups. Its compatibility with a range of devices, including Mac, PC, iPad, and iPhone, ensures ease of use for many users, enhancing its attractiveness.
Audio Quality Comparison
The COOLSELL Wireless Audio Interface emphasizes high-fidelity sound with its 24Bit/48kHz smart chip, providing clear and stable audio transmission. This feature is particularly beneficial for live performances where audio quality is crucial. In contrast, the Universal Audio Volt 2 boasts a higher audio resolution of 24-bit / 192 kHz, allowing for more detailed sound capture. This makes it particularly suitable for studio recordings where audio precision is paramount. For users who prioritize top-notch audio quality in a studio setting, the Volt 2 may be the better choice, while the COOLSELL is advantageous for those needing mobility and convenience.
Connectivity Options
The COOLSELL Wireless Audio Interface excels in its wireless connectivity, allowing for a transmission range of up to 60 feet. This feature provides greater freedom during recordings, especially in outdoor settings. It supports a variety of devices, ensuring users can easily connect their equipment. On the other hand, the Universal Audio Volt 2 offers a robust wired connection with MIDI input and output, making it ideal for integrating synthesizers and drum machines into the recording process. Users needing flexibility in setup might prefer the wireless convenience of the COOLSELL, while those looking for a more traditional and comprehensive interface will find the Volt 2’s connectivity options appealing.
Power and Battery Life
The COOLSELL Wireless Audio Interface features a built-in 500mAh battery, allowing for approximately six hours of usage per charge. This is particularly advantageous for live streaming or outdoor recording sessions where access to power may be limited. In contrast, the Universal Audio Volt 2 is bus-powered, meaning it draws power directly from the connected device, which can simplify setup but may limit portability. Users who need a portable solution will appreciate the battery life of the COOLSELL, while those who prefer the stability of a powered interface might lean towards the Volt 2.
Monitoring Features
Both audio interfaces offer real-time monitoring capabilities, but they do so in different ways. The COOLSELL Wireless Audio Interface allows for independent volume control, enabling users to adjust audio levels during live streams effectively. This feature enhances the overall experience for both the performer and the audience. The Universal Audio Volt 2 also provides direct monitoring, which is essential for latency-free recording. Its studio-quality headphone amplifier ensures clear and loud monitoring during sessions. Users focused on live performances may prefer the COOLSELL's volume control, while studio users might favor the Volt 2’s superior monitoring setup.
Build Quality and Design
The COOLSELL Wireless Audio Interface is compact and lightweight, designed for portability, making it easy to transport for live events or recordings on the go. Its sleek design complements modern devices, appealing to users who value aesthetics alongside functionality. In contrast, the Universal Audio Volt 2 is built with rugged construction for durability, ensuring it can withstand regular use in various environments. Its vintage-inspired design adds a touch of classic appeal. While the COOLSELL is designed for users needing mobility, the Volt 2 caters to those looking for long-lasting equipment that can handle extensive studio work.
Price Comparison
The COOLSELL Wireless Audio Interface is priced at $39.99, making it about 80% cheaper than the Universal Audio Volt 2, which is priced at $199.00. This significant price difference makes the COOLSELL an attractive option for budget-conscious users or those new to audio interfaces. However, the higher price of the Volt 2 reflects its advanced features, higher audio resolution, and included accessories, which may justify the investment for serious musicians and producers. Buyers should consider their budget and intended use when deciding between these two options.
Which should you buy?
Choosing between the COOLSELL Wireless Audio Interface and the Universal Audio Volt 2 ultimately depends on your specific needs. If portability, wireless functionality, and budget are your primary concerns, the COOLSELL is an excellent choice, providing great audio quality for live streaming and recording. However, if you prioritize audio fidelity, robust connectivity options, and a professional studio setup, the Universal Audio Volt 2 is the superior option despite its higher price. Assess your requirements and select the interface that best aligns with your audio recording goals.

