Sony WI-C310/LZ Bluetooth Lightweight Wireless In-Ear Headphones with Microphone. Blue Version.

Features:

• Wireless Audio with Bluetooth technology
• Product Note : If the size of the earbud tips does not match the size of your ear canals or the headset is not worn properly in your ears, you may not obtain the correct sound qualities or call performance. Change the earbud tips to ones that fit more snugly in your ears
• Up to 15 hours of battery life
• 9mm driver units for crisp, clear sound
• Flexible and lightweight cables
• Hands-free calling and voice assistant compatible
• In The Box USB Type-C Cable (USB-A to USB-C) (approx 20 cm)