True Buds Pro 9 earbuds With Metal case

Wireless & True‑Wireless (TWS) — The buds connect via Bluetooth (typical wireless earbuds, no wires needed). According to one listing for a “Buds Pro9 / Pro 9” model, they support both ANC (Active Noise Cancellation) and ENC (Environmental Noise Cancellation), which helps reduce ambient noise during music or calls. 

Battery / Playback Time — The spec sheet lists a charging case battery plus earbud battery: roughly “350 mAh (case) + 35 mAh (earbuds)” and claims about 7–8 hours of continuous playback from a full charge.

Touch Controls — These earbuds reportedly support touch control, so you can manage music playback, calls, and possibly volume/other controls by tapping — no physical buttons needed. Water / Sweat Resistance — The listing mentions an IPX5‑like water/splash resistance, which means they should handle sweat or light splashes — useful if you use them outdoors or while exercising

Use Cases — According to the product summary: suitable for music, calls, gaming, travel, daily use — the combination of ANC/ENC, reasonable battery life, and wireless convenience makes them a general-purpose earbud.