Sony WF-C700N Wireless Earbuds: Noise Cancelling, Lightweight, 7.5hr Playtime, IPX4, Black WF-C700N BZ

・Optimally controls the microphones mounted on the left and right sides, and generates highly accurate out-of-phase sound with noise-canceling effects. The high level of noise canceling allows you to immerse yourself in music even in noisy environments such as trains and buses, as well as in crowded places like city streets and cafes. It also features natural ambient sound mode. ・Offers well-balanced sound from high to low frequencies, allowing you to enjoy vocals and instrument sounds naturally and clearly. Furthermore, [Sony]'s originally developed technology, "DSEE" (*), restores high-frequency ranges lost in compressed audio sources to CD-quality levels within the headphones. It reproduces compressed audio sources such as streaming, MP3, and Bluetooth transmission codecs with expansive, high-quality sound. * DSEE can be enjoyed by enabling the function from the "Headphones Connect" app. ・The main unit and case are designed to be compact. By minimizing protrusion from the ears, it enhances the feeling of being worn and achieves a stylish look. It provides comfortable wearability that reduces fatigue even during long listening sessions. Furthermore, it is available in trendy muted colors – lavender, sage green – as well as basic white and black, allowing you to choose according to your fashion. ・With noise canceling ON, the main unit can be used for up to 7.5 hours, and up to a total of 15 hours with case charging (*1). It also supports quick charging, providing 60 minutes of playback with a 10-minute charge (*2). Additionally, it is equipped with IPX4 splash-proof performance (*3), so it can be used without problems even in sudden rain or sweat. *1 Includes case charging for true wireless models. Codec is AAC. For models equipped with DSEE/Equalizer, settings are OFF, and all other functions are in their initial settings. *2 Codec is AAC, noise canceling function is ON, DSEE/Equalizer equipped models are set to OFF, and all other functions are in their initial settings. *3 Headphone main unit only, excluding the case. Protects the main unit functions against splashing water from all directions. Excludes the sound guide (the cylindrical part of the sound outlet), ventilation holes, and microphone holes. ・Hands-free calls on smartphones, iPhones, and PCs are possible (*). Noise suppression, which suppresses ambient noise during calls and improves sound collection, achieves high call quality even in noisy environments. Furthermore, a structure that reduces wind noise suppresses noise caused by wind during calls, improving sound collection. The speaker's voice can be delivered to the other party more clearly. * iPhone, smartphone, and PC must be equipped with Bluetooth functionality and support HFP or HSP. Depending on the software and environment you are using, it may not be supported.

【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.