Wireless headphones with low latency mode and IPX4 water resistance. - Brand: audio-technica - Model: ATH-SQ1TW - Features: Low latency mode, IPX4 water resistance, touch control, up to 19.5 hours of playback - Playback time: 6.5 hours - Water resistance rating: IPX4 *Purchased at a store, so there may be minor scratches on the outer box. Although new and unopened, it has been stored at home, so I will sell it to someone who doesn't mind. Thank you for looking.