FEATURES: The Sony Headphones are incredibly silent and effortlessly smart, cutting out more outside sound than ever before. With incredible features like Adaptive Sound Control,Sense Engine, Voice Assistant, Quick Attention, 30 hours of battery life and more, you will be able to enjoy your sound like never before. LISTENING EXPERIENCE: These headphones are powered by Sony's HD Noise-canceling QN1 Processor, which blocks out more sound than others on the market. Built-in amplifier, powerful 1.57" drivers and features like Smart Listening, Personal Optimizing, and the SENSE ENGINE make the experience truly authentic. WIRELESS FREEDOM: LDAC delivers a maximum transfer rate of 990 kbps, which is 3x more data than conventional Bluetooth wireless audio. Easily use Google voice assistant and control song changes, phone calls and volume with a tap on the control panel. COMFORTABLE: The foamed urethane material evenly distributes pressure and increases ear pad contact for a snug and stable fit. Has a larger and deeper ergonomic ear space and lighter weight design. A swivel foldable structure gives these wireless headphones ease of portability when they are not in use and pack up neatly to fit in a compact case. BUNDLE INCLUDES: Sony WH-1000XM3 Wireless Noise-Canceling Headphones (Black) with PhoneSuit Energy Core Studio 20,000 Battery Pack (20,000mAh)