Tested and working as intended Sold as is. The Sony WF-C710N/B Truly Wireless Noise-Canceling Earbuds are high-quality headphones from the reputable brand Sony. These earbuds feature Bluetooth connectivity for wireless use and come in a sleek black color. With their noise-canceling capabilities, they provide a comfortable and immersive listening experience, making them ideal for on-the-go use. The Sony WF-C710N/B earbuds are a stylish and practical choice for those looking for a reliable and high-performing pair of headphones.