Sony Wireless Earphones Bluetooth compatible Up to 15 hours of continuous playback With microphone Flat cable 2019 model Gold NC WI-C310 / / / / /

---------------------------------------------------------------------- [JOOM-Certified Top Store] 🔹 Operated by a certified Japanese seller. Shop with confidence. ---------------------------------------------------------------------- ------------------------------------------------------------------------------------------------------------------ ★ (While we carry a wide variety of products, the following precautions apply to some of them. Please note that these precautions are listed for all products.) 【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. ------------------------------------------------------------------------------------------------------------------ Wireless earphones with a long battery life of up to 15 hours of playback. Designed with stability in mind, plus a housing shape that conforms to the ear, these headphones offer a comfortable fit. Because it uses a flat cable, it's less likely to get tangled even when rolled up for carrying. Equipped with high-strength neodymium magnets for clear mid-to-high frequencies and deep, powerful bass. Supports high-quality AAC even wirelessly, ensuring minimal sound degradation during listening. Easily control your iPhone/smartphone or other player with the buttons on the neck. The enclosure structure features smaller holes to adjust the amount of airflow, minimizing sound leakage. Supported Bluetooth codecs: SBC/AAC Accessories: Hybrid ear tips S/M/L (2 of each), USB Type-C™ cable (approx. 20cm), warranty card, instruction manual, reference guide Battery life (continuous audio playback time): up to 15 hours / Battery life (continuous talk time): up to 15 hours / Battery life (standby time): up to 200 hours