QHNAS specializes in wireless audio technology, manufacturing compact Bluetooth earbuds with features like active noise cancellation and waterproof ratings for active users.
QHNAS is a consumer electronics manufacturer focused on personal audio devices. The brand is best known for its line of true wireless stereo (TWS) earbuds, such as the H1 model, which utilize Bluetooth 5.1 technology to deliver stable connectivity and low-latency audio transmission. Their product design emphasizes portability and ergonomics, offering lightweight earbuds that fit securely during sports and exercise.
Providing solutions for modern mobile users, QHNAS integrates features like physical and active noise cancellation, touch-sensitive controls, and IPX5 water resistance into their audio equipment. Their charging cases support USB-C specifications for rapid powering, ensuring extended playtime. The brand aims to deliver high-fidelity sound with distinct treble and deep bass performance at an accessible price point.
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Take both earbuds out of the charging case. If they do not automatically enter pairing mode, touch and hold the panels on both earbuds for 10 seconds to reset. Open your device's Bluetooth settings, scan for new devices, and select the QHNAS model to connect.
Generally, a red or amber light on the case or earbuds indicates a low battery status. A steady green or blue light usually signifies that the device is fully charged.
This may happen if the earbuds are not synced or if your device is in mono mode. Check your audio settings to ensure mono is disabled, and try resetting the earbuds by placing them back in the case and removing them simultaneously.