Sony Genuine Walkman Included Wired Earphones MDR-NC033 Sound output confirmed. Sound is produced at the same volume on both the left and right sides without any problems. Low, mid, and high frequencies are all produced clearly. The balance from low to high frequencies is good, making these earphones designed for listening to music. Please note that these earphones may not be compatible with smartphones or tablets where the pin jack cannot be fully inserted due to the smartphone model or smartphone case. There are many scratches overall. The wiring is compressed. This did not affect the electrical conductivity. This is a used item; if you are concerned, please replace the ear tips before use. There are no major damages or stains, but there are small scratches and stains. I hope someone who needs them will use them. Please refrain from purchasing if you are sensitive to used items. My listings of home appliances: #hisapa家電 The following is AI-generated text: 【High-Quality Sound】 These wired earphones provide clear and balanced sound quality, perfect for enjoying music and calls. 【Comfortable Fit】 The silicone ear tips fit comfortably in the ear, making them comfortable for long-term use. 【Versatile Connector】 The 3.5mm jack is compatible with most devices and can be used with smartphones, tablets, etc. - Type: Wired Earphones - Color: Black - Ear Tip Material: Silicone - Connector Shape: 3.5mm Jack Thank you for viewing. Other... Noise Cancelling