Sony Wireless Neckband Wireless Neckband Speaker Equipped with Two Microphones for Teleworking IPX4 Water Resistance Calling Microphone Button

【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. Clear-sounding speaker design: Two microphones and full-range speaker units are positioned upwards, creating an immersive sound experience that fills your ears with sound. A passive radiator is built into the back, allowing you to enjoy well-balanced, clear sound from calls to music listening. The two microphones are optimally controlled to accurately and clearly capture your voice, delivering a clear voice to the other party even in noisy environments. Unpleasant feedback and echo that can occur during online meetings are suppressed, ensuring comfortable calls without sound interruptions. Equipped with easy-to-use voice buttons, it features a microphone mute button that allows you to turn the voice on only when you're speaking, making it easy to switch the voice on and off from your neck. Volume up and down buttons allow you to easily adjust the volume to match the other person's voice, also from your neck. Additionally, a play/pause button allows you to play and stop music without needing to use your smartphone or PC. Track skipping and rewinding are also possible. These headphones offer a comfortable fit and are so lightweight (113g) that you'll forget you're wearing them, making them comfortable even when worn all day. The ergonomic design distributes weight evenly, considering the points of contact with the body. The open-ear style allows you to hear ambient sounds without missing anything, making it ideal for online meetings, music, and TV audio. Long-lasting use and water-resistant performance. Up to 20 hours of continuous use (charging time 4 hours). Supports fast charging. 10 minutes of charging provides 60 minutes of use. IPX4 water-resistant rating, making it resistant to water droplets and sweat. • Easy connection: Supports multipoint connection, allowing simultaneous connection to two devices and receiving calls or music. Accessories: USB-C cable