Sennheiser Momentum True Wireless 3 This is the Sennheiser wireless earphone, Momentum TW3. Purchased new in June 2022. I used them for about an hour during my commute, sometimes using them and sometimes not, so I haven't used them for long periods. The included ear tips were replaced with different ones from the time of purchase, so they are 【unused】. The charging cable is also 【unused】. I carried them in my bag, so the charging case shows no noticeable dirt or scratches. The original box and all accessories are included. (Charging cable, replacement ear tips, manual) These are used items, so returns and complaints are not accepted. Thank you for your understanding. Sennheiser Sony Full wireless True wireless Wireless Canal type SONY AirPods Pro Apple BOSE iPods Apple Wireless Earphones Earphones Noise canceling Headphones Headphones Noise cancellation Audio Technica Wireless earphones Wireless earphones Equipped with high-performance drivers packed with Sennheiser's technology and commitment, minimizing distortion, delivering clear, crystal-like sound, a sense of presence, accurate and deep bass, natural and clear mid-high frequencies, and faithfully reproducing all sounds. Features multi-point function. Please update the Smart Control app and update the earphones to the latest firmware. Adaptive noise cancellation that automatically adjusts the degree of noise cancellation according to the surrounding noise level, and hybrid noise cancellation provides a reliable effect, making it even more convenient. External sound input mode to connect with the outside world High-quality audio for calls and online meetings IPX4 water-resistant specification Battery life is up to 7 hours for the earphones alone, and up to 28 hours with the charging case. Compatible with Qi wireless charging. Sennheiser Model Name: MOMENTUM True Wireless 3 Other features: Noise canceling