Thank you for viewing this product. This is a listing for the SONY Bluetooth Wireless Stereo Headset WI-XB400. The product is in good condition with no noticeable signs of use. ✨ [※6 hours of continuous playback confirmed (70% battery remaining after playback) - cleaned and disinfected] ■ Other Features ■ Powerful bass reproduction Immersive "EXTRA BASS" sound High-quality sound even wirelessly Up to 15 hours of playback (*) and quick charging Comfortable fit High portability Bluetooth function convenient for connecting to iPhone/smartphones, music players, and PCs Easy operation of iPhone/smartphones and other players with buttons on the neckband Hands-free calling support Reduces surrounding noise for clear calls Multi-pairing that can pair with up to 8 devices Supports activation of smartphone voice assistant functions such as Siri (R) (*1) and Google (TM) app (*2) ■ Product specifications can be viewed on the official SONY website. ■ Color: Black ■ Included: USB Type-C (TM) charging cable (20cm), hybrid earpieces (S, M, L), warranty card, instruction manual, reference guide #SONY #Sony #WI-XB400 #Wi-XB400 #wi-xb400 #SONYbluetooth #bluetooth #Earphones #Wireless #Sonybluetooth