JVC Kenwood JVC Wireless Headphones Bluetooth hours of continuous with bass boost microphone for HA-S48BT-A compatible/17 playback/Equipped

------------------------------------------------------------------------------------------------------------------ 【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. ------------------------------------------------------------------------------------------------------------------ Simple and elegant color design that is easy to match with a wide range of fashion styles (available in 3 colors) Approximately 17 hours of continuous playback Remote control button and microphone that also support activation of voice assistant Bass boost function that can be switched according to the song or mood Compact design with swivel function for easy portability Technical compliance mark certified products Frequency band used: 2.4GHz band (2.4000GHz-2.4835GHz)