Sony Wireless Earphones Bluetooth up to 8 hours of continuous with 2018 Blue L WI-C300 compatible, playback, microphone, model, WI-C300

---------------------------------------------------------------------- 【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer. ---------------------------------------------------------------------- Enjoy up to 8 hours of continuous wireless listening. The enclosure structure features smaller holes to regulate airflow, minimizing sound leakage. This effectively suppresses the release of mid-to-high frequencies, which are particularly noticeable when it comes to sound leakage. Easily control your smartphone or other player from around your neck. By operating the buttons on the cable, you can skip tracks forward/backward, play/pause, and adjust the volume of your Bluetooth-connected smartphone or other music player. High-quality sound even wirelessly, supporting AAC in addition to SBC. It also plays AAC-encoded music in high quality, such as on iPhones running iOS 4.3.1 or later. Without having to take out your smartphone, you can make phone calls, play music, and even do quick searches like checking the weather forecast using the controls on the headphones and voice commands. Equipped with one-touch connection (NFC) function. Hands-free calling is also possible with Bluetooth-enabled smartphones, iPhones, and mobile phones. It supports multi-pairing, allowing you to pair with up to 8 devices. Once you've paired it with your frequently used devices, subsequent Bluetooth connections will be much easier. Remote control included Continuous music playback time: Up to 8 hours