Sony Noise Cancelling Headphones WHCH710N: Bluetooth Headset with Mic, Blue

Cancel out the world with smart noise cancellation Noise cancellation automatically senses your environment with dual noise sensor technology Long-lasting listening with up to 35 hours of battery and quick charging Smartphone compatibility for hands-free calls and use with your voice assistant Wireless Bluetooth streaming with NFC one-touch Hear more detail with the 30 millimeter driver units Ultra-comfortable headphones design with adjustable metal sliders Next-generation USB type-C charging. Battery Type: DC 3.7V - Built-in lithium-ion rechargeable battery Connector type: USB type C Product looks and appears in excellent condition. Has been powered on and connected via bluetooth.