Sony WF-C510 True Wireless Ear Buds 

Sound Quality - DSEE restores high frequency sounds lost in compression. Designed small, these buds fit securely and comfortably in your ears. The rounded shape without edges makes them a pleasure to wear, leaving you free to focus on what matters – your music. The cylindrical charging case is extremely small and easy to carry around in a pocket or bag so you can take your earbuds everywhere you go. Its translucent lid with a texture like frosted glass gives the case a stylish, luxurious look and feel.

The buttons on the WF-C510 headphones not only let you play, stop, or skip through tracks and adjust the volume – they also offer an easy way to access your smartphone’s voice assistant and make and receive calls hands-free. Swift Pair makes it quick and easy to pair your WF-C510 headphones with your Windows 10 computer via Bluetooth. Pop-up pairing guidance appears on nearby Windows 10 devices when pairing mode is selected.

Features:
• Battery Life - Up to 10hr battery life, total up to 20hr with charging case
• Frequency Range: 20 Hz–20,000 Hz (44.1 kHz sampling)
• Ratings - Splash-proof and sweat-proof with an IPX4 rating
• Built-In Mic - Easier, clearer hands-free calling
• Comfort - Small and light for a great fit and all day wear
• Design – Ergonomic Surface Design for Secure fit
• Portable - Go anywhere with pocket-sized case
• Easy button operation - WF-C51 Earbuds not only let you play, stop or skip through tracks and adjust the volume