Sony WH-XB910N Wireless Noise Canceling Headphones Boya Microphones 4 x Gigabit Ethernet Expansion

4 x Gigabit Ethernet Expansion Slot

Self-Clean option

Long lasting Li-on battery

ideal for offices

Input: 100V-240V AC

Sony WH-XB910N Wireless Noise Canceling Headphones Boya Microphones 4 x Gigabit Ethernet ExpansionSony WH XB910N Wireless Noise Canceling HeadphonesKey Features: High quality wireless audio with Bluetooth technology Up to 30 hours of battery life and quick charging Dual Noise Canceling for intense music EXTRA BASS for impressively deep, punchy sound Listen all day, charge in minutes Easier, clearer hands free calling Switch effortlessly between devices Control at your fingertips Your sound, just how you like it with Sony Headphones Connect app