Purchased at Bic Camera. New, unopened, with warranty. Wireless earbuds equipped with 60-hour battery life and ULTRA NOISE CANCELING 2.0 function. - Model Name: P40i - Noise Canceling: ULTRA NOISE CANCELING 2.0 - Battery Life: 60 hours - Bluetooth Version: Bluetooth 5.3 - Connection Type: USB Type-C ULTRA NOISE CANCELING 2.0: Automatically adjusts the strength of noise canceling according to the surrounding noise level. Maximizes immersion in music regardless of the environment. Up to 60 hours of long playback: Up to 12 hours of music playback with the earbuds fully charged, and up to 60 hours when using the charging case. Also supports quick charging, allowing about 5 hours of playback with a 10-minute charge. Powerful sound: Anker's proprietary BassUp technology and large 11mm drivers deliver deep bass and powerful sound. You can also adjust the sound quality to your liking with the Soundcore app. Multi-point connection support: Supports stress-free multi-point connection, allowing simultaneous connection to two devices, such as listening to music on your smartphone and attending web conferences on your PC. Package contents: Main unit, charging case, ear tips (5 types), USB-C & USB-A cable, safety manual, quick start guide, product certified with the Technical Regulations Conformity Mark (Frequency band: 2.40~2.48GHz)