Thunelec U9-Black Wireless Earbuds with ANC, Touchscreen Case and IPX7

For a commute, workout, or workday call, the Thunelec U9-Black wireless earbuds bring active noise cancellation, a transparency mode, and touch controls into one in-ear set. The charging case’s full-color touchscreen gives you another way to manage playback, calls, and listening modes, while Bluetooth 5.4 supports wireless connections with compatible phones, tablets, and laptops.

Choose among five EQ modes to tailor the sound for music, videos, or calls. With a charging case and three sizes of silicone ear tips, the set is suited to daily listening at home or on the go.

At a glance

Active noise cancellation is designed to reduce surrounding sound during commutes or focused listening, while ENC noise cancellation helps manage background noise on calls. Switch to transparency mode when you want to hear more of your surroundings without pausing audio. Need quick access to controls without reaching for your phone? The case’s color touchscreen handles playback, track changes, calls, and noise-canceling modes, touch controls are also available on the earbuds.

The 14.2 mm dynamic drivers pair with five EQ presets—standard, classic, jazz, rock, and pop—so you can choose a sound profile to suit what you are listening to. For everyday movement, the earbuds have an IPX7 waterproof rating and a Bluetooth 5.4 connection with a stated range of 15 meters. The charging case provides up to 48 hours of total playback, and the earbuds offer 6–8 hours of use on a single charge, according to the product details.

Compared with basic Bluetooth earbuds that offer fewer listening modes or case controls, the U9-Black combines ANC, transparency, EQ selection, and touchscreen operation in one set. The combination is useful when you move between music, calls, and situations where hearing ambient sound matters.

Fit and sizing

The in-ear design comes with soft silicone ear tips in S, M, and L, letting you select the size that feels secure for your ears. A comfortable fit is useful during a walk, a gym session, or a longer stretch of desk listening. The IPX7 rating and water-resistant coating are intended for exposure to sweat, rain, and splashes, making the earbuds practical for everyday activity.

The touchscreen case offers controls for playback, calls, and listening modes, as well as functions such as headphone search, a timer, screen brightness, wallpaper, and language selection. Volume is adjusted through the case screen or connected device rather than directly on the earbuds. The listed contents include the wireless earbuds, charging case, charging cable, ear tips, and user manual.

Who it’s for

These earbuds suit listeners who want noise control and call features alongside straightforward wireless playback. On a bus or train, ANC can help reduce surrounding distractions, when walking through a busy area, transparency mode lets ambient sound come through. For remote calls or quick conversations during the day, ENC is intended to improve vocal clarity by reducing background noise.

They also fit a mixed-use routine: choose an EQ preset for music or video, then use the case screen to manage calls or playback. Bluetooth compatibility covers devices that support Bluetooth earbuds, including iOS and Android phones, tablets, laptops, and smart TVs.

Should you buy it?

Choose the Thunelec U9-Black if you want more than simple wireless playback: it brings ANC and transparency modes, five EQ settings, a touchscreen charging case, and an in-ear fit with three tip sizes. The blend of call controls, everyday water resistance, and up to 48 hours of total playback makes it a practical match for commuting, travel, workouts, and regular listening across compatible Bluetooth devices.