Sony WI-XB400 NeckBand
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
Magnetic buds for easy carrying