Thank you for viewing! This is the Sony WF-XB700 true wireless earbuds. I am selling them because I have purchased new earbuds. I was very satisfied with the sound quality, especially the deep bass, and they are perfect for commuting, going to school, or training. Powerful deep bass "EXTRA BASS™" You can enjoy overwhelming deep bass with a sense of groove, as if you were in a live venue. It is especially recommended for those who often listen to EDM, rock, and hip-hop. • Stable connectivity There is little lag between video and audio when watching videos, allowing you to concentrate on the content without stress. • High water resistance (IPX4 equivalent) With splash-proof performance that is resistant to rain and sweat, you can use them with confidence even during sports such as running. Product condition • Operation has been confirmed. Bluetooth connection, button operation, audio output from both ears, and charging function all work normally. • There are some minor scratches on the case due to normal use, but there are no noticeable scratches or stains on the earbud itself, and it is in overall good condition. • Cleaned with alcohol disinfectant wipes, so it will be delivered in a clean condition. Unused ear tips are included. 【Brand】SONY 【Color】Black #Sony #SONY #WirelessEarphones #TrueWirelessEarphones #BluetoothEarphones #WFXB700 #EXTRABASS #DeepBass #Waterproof Thank you.