Compnay news

Meet Shenzhen Roman Technology at Global Sources Consumer Electronics 2025 (April 11-14, Hong Kong) – Booth 1H14. Discover OEM/ODM wireless earbuds, noise-canceling headphones & bulk order solutions.

In the realm of audio technology, various terms often come up that are crucial for enhancing the listening experience. Among these, ANC (Active Noise Cancellation), ENC (Environmental Noise Cancellation), CVC (Clear Voice Capture), and DSP (Digital Signal Proc...

High-voltage discharge testing is a critical process in the manufacturing of electronic devices, including Bluetooth earphones. This testing method ensures the safety, durability, and reliability of the final product by simulating conditions that the earphones might encounter during their usage, such as exposure to static electricity or power surges.

When it comes to evaluating the sound quality of Bluetooth earbuds, the frequency response graph is a powerful tool. This graph provides a visual representation of how an earbud reproduces sound across different frequencies, helping you understand its performa...

Immerse yourself in a seamless blend of ancient art and modern technology with the Peking Opera Face-Changing TWS Earbuds (T-05D). These earbuds not only offer exceptional sound quality but also celebrate the cultural heritage of Peking Opera through a unique ...

Bluetooth test equipment is essential for ensuring the quality and performance of Bluetooth headphones, especially as the market shifts from wired to wireless models. One advanced solution for testing Bluetooth headphones is the CRY6151B system from CRYSOUND, which offers high efficiency and convenience.