Product details:

Sony WH-XB910N EXTRA BASS Noise Cancelling Headphones (Black) Get even closer to your favorite music with the exceptional bass performance and noise cancellation of the Sony WH-XB910N wireless headphones with Extra Bass and Dual Noise Canceling technologies. With feedforward and feedback mics on each side, WH-XB910N takes digital noise canceling to the next level. Now you can truly shut out the world around you and enjoy your own party for one with just your music for company. Extra Bass For Impressively Deep, Punchy Sound The WH-XB910N noise-canceling headphones enhance all your low-end frequencies for exceptional bass. A dedicated bass duct on the headphone housing and increased air-tightness between the driver units and eardrums help to create precise, punchy rhythms that lift every track. Yet these wireless headphones also maintain vocal clarity for a wonderfully rich, well-rounded listening experience. Crystal Clear Calls Thanks to Precise Voice Pickup Technology, which combines two built-in microphones with advanced audio signal processing, WH-XB910N enables ultra-clear call quality. Switch Effortlessly Between Devices For total convenience, WH-XB910N headphones with a Multipoint connection can be paired with two Bluetooth devices at the same time. So when a call comes in, your headphones know which device is ringing and connect to the right one automatically. Youll also be able to quickly and smoothly switch your headphones to either of the two devices at the touch of a button. Charge in Minutes With up to 30 hours of battery life, youll have enough power for multi-day road trips and long festival weekends. And if you need to top up in a hurry, 10-minute quick charging gives you up to 4.5 hours of extra playtime with the optional AC adapter. Give Your Music A Boost When an original music source is compressed, it loses the high-frequency elements that add detail and richness to a track. The Digital Sound Enhancement Engine (DSEE) faithfully restores these to produce high-quality sound thats closer to the original recording. More Natural Ambient Sound With two feedforward and feedback mics, WH-XB910N captures more of the ambient sound around you. Youll enjoy a natural listening experience while staying connected to your environment. You can even adjust the ambient sound with the Sony | Headphones Connect app to cancel noise while still hearing essential sounds. Adjusts Sound To Whatever You Do Adaptive Sound Control is a smart function that senses where you are and what youre doing, then adjusts ambient sound settings for the ideal listening experience. Learns Your Favorite Locations Over time, Adaptive Sound Control recognizes locations that you frequently visit - such as your office, gym, or favorite cafe - and tailors sound to suit the environment. Phone - Suit Energy Core - LCD PD Battery Pack - Ultra - 20W PD - 10,000m - Ah The Phone - Suit Energy Core LCD PD Battery Pack provides the high capacity battery power you need to charge all of your Smartphones and mobile devices when on the go. Integrating a powerful 10,000 m - Ah rechargeable battery pack and 2 full USB-A output ports for charging virtually any device. The Energy Core easily fits in your pocket, purse or bag for wherever you may take it. Great for travel and long camping trips too! The perfect i - Phone charger, Samsung charger, Smartphone charger and more!