Sony wireless headphones bluetooth AAC compatible up to 35 hours of continuous playback 2019 model with microphone blue L WH-CH510 / / / / / WH-CH510

【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. Bluetooth compatible wireless headphones with high sound quality design that can play up to 35 hours Achieves high-definition music playback even with a compact and lightweight 30mm driver Adopts a swivel mechanism that makes it easy to carry and compact Easily operate players such as smartphones with the button on your ear Supports high-quality AAC even wirelessly, allowing listening with minimal sound quality deterioration. Lightweight design weighing only 132g provides a comfortable fit You can forward/reverse songs, play/pause, adjust volume, and answer and end calls. Effective frequency band: 50~8000Hz