Upgraded 65 Hours Bluetooth Playtime & Wired Mode: The battery life of our wireless earphones has been upgraded to 65 hours, two hours of use per day, and can last up to 30 days; and you can also use it as a wired headphone with the provided audio cable so the headphones will never power off | Sound You Can Believe in: Our Bluetooth headphones will refresh your listening experience. The dual 40mm drives are tuned by engineered from decades of professional experience, delivering a well-balanced sound profile with an emphasis on clarity and rich bass | Improved Voice Calls: Engineered with CVC 6.0 noise suppression mic, you can enjoy crystal clear voice quality during your calls and meetings. The on-ear control buttons provide quick access to answer calls, adjust volume, activate voice assistant or pause your music | Comfortable & Foldable Design: The Memory Protein ear cushion simulate human skin texture, ensuring lasting comfort; The headband is adjustable for different head sizes; Foldable design makes it easy for you to take the headphones whenever they go | Wide Compatibility and Foldable Design: The 059 Bluetooth headphones have wide compatibility, it can work together with wireless devices like TV, PC, mobile, tablet ... ect; Note: When your TV has no wireless function, you need wireless transmitter to connect