SONY WI-XB400 BLUETOOTH HEADPHONE has 3.5mm Earphones in-ear Stereo Earbuds with Microphone Noise Isolating-29. With up to 15 hours of playback when fully charged, you can listen to your favorite playlists and podcasts all through the day. Wireless Audio with Bluetooth technology, Driver Unit - 12MM Up to 15 hours of battery life with Quick charging (10min charge = 60min of playback) Battery Charge Time - Approx 3 hrs (Full charge).

• Feel the power of extra bass.
• 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.
• Wireless Audio with Bluetooth technology, Driver Unit - 12MM.
• Up to 15 hours of battery life with Quick charging (10min charge = 60min of playback) Battery Charge Time - Approx 3 hrs (Full charge).
• 12-millimeter driver units for crisp clear sound.
• Flexible and lightweight cables.
• Hands-free calling and voice assistant compatible.
• Wireless audio with BLUETOOTH® technology.
• Up to 15 hours of battery life.
• Each earbud has a built-in magnet for tangle-free carrying and storage.
• Available in black or white with a matt finish and round cable, the WI-C200 in-ear headphones have a clean, cool design that will fit effortlessly with your style.
• Soft, flexible and lightweight, the WI-C200 wireless in-ear headphones let you listen in comfort, anytime, anywhere.
• Whether you're listening to pop hits, classical concertos or jazz solos, the 9mm driver units deliver dynamic audio performance with deep bass, crisp treble and outstanding clarity.
• The around-the-neck design is comfortable, lightweight and keeps your headphones out of the way, so you can get on with listening in total freedom.
• Calling a friend from your connected smartphone? Touch the multi-function button and you’ll be ready to get the conversation started. Time to say goodbye? Just press it again to end the call.
• 9mm driver units for crisp, clear sound.
• Flexible and lightweight cables.
• Hands-free calling and voice assistant compatible.
• Brand: Sony
• Model: WI-XB400
• Color: Black
• Special Feature: Wireless