展开Block out the world in style with the WF-C700N noise canceling truly wireless earbuds. Whether you’re working out commuting or relaxing at home you can experience crystal-clear sound quality and powerful bass with Sony’s noise-canceling technology. Plus with up to 15 hours of battery life and a handy charging case you’ll never run out of music. Features: - Hands-free calling - Up to 15 hours of battery life with quick charging (10 min charge for up to 1 hour of playback) - Multipoint connection - IPX4 rating - Noise Cancelling and Ambient Sound modes Content + Care: - WF-C700N Truly Wireless Bluetooth In-Ear Headphones - Charging Case - USB Cable - Silicone Rubber Earbuds - Imported Size: - IP Rating: IPX4 - Battery Life (Headphones): Max. 7.5 hrs (NC ON) / Max. 10 hrs (NC OFF) - Battery Life (Continuous Communication Time): Max. 5 hrs (NC ON) / Max. 5 hrs (NC OFF) - Bluetooth® Version: 5.2 - Effective Range: 10 m