Description: If you’re looking for new directions in music or just seeking simple relaxation, then bring home the Sony WI-C100 Bluetooth headset for a redefined musical expedition. This headset comes with a long-stay battery life of up to 25 hours so that you can take pleasure in back-to-back music throughout the day. And, with just 10 minutes of rapid charging, you can get up to 60 minutes of music playback. Moreover, it features multiple utility functions such as hands-free calling, easy built-in buttons for convenient operation, neckband design and a fast pairing system to make your music listening experience highly engaging. Wireless Connectivity: The SONY WI-C100 headset features Bluetooth wireless technology so that you can effortlessly connect them to your device wirelessly and take advantage of hands-free usage. General: Model Name WI-C100 Color Black Headphone Type In the Ear Inline Remote Yes Sales Package 1 Headphone Connectivity Bluetooth Headphone Design Behind the Neck Product Details: Sweat Proof Yes Deep Bass Yes Water Resistant Yes With Microphone Yes Connectivity Features Wireless Range 10 m Bluetooth Version 5 Battery Life 25 hrs Warranty: Domestic Warranty 1 Year Warranty Summary 1 Year Domestic Warranty Covered in Warranty Manufacturing Defects Not Covered in Warranty Physical Damages will not Cover Under Warranty