Hello. Thank you for viewing. I am moving, so I will be listing many items. These are green WF-C500 wireless earbuds with 10-hour battery life and EQ function. - Model Name: Sony WF-C500 - New, unused, with warranty - Color: Mint Green - Battery Life: 10 hours (+10 hours) - EQ Function: Yes, IPX4 - Compatible Devices: iPhone, iPod, Android devices, etc. - Accessories: Ear pieces (SS, MM, LL each 2), charging case, USB Type-C cable (USB-A to USB-C) - Manufacturer's Price: 12,500 yen Lightweight & Comfortable! Noise-canceling headphones These headphones effectively cut out external noise, allowing you to focus on music and videos. The lightweight design makes them comfortable to wear for long periods, perfect for commuting, going to school, or traveling! Wireless and smart, these are the perfect headphones for everyday use. #NoiseCanceling #LightweightDesign #ComfortableForLongPeriods #HighSoundQuality #WirelessCompatible Thank you for viewing. Please feel free to comment if you have any questions. Thank you.