Immerse yourself in rich sound with the Panasonic RB-M300BE-K wireless headphones. Featuring powerful extra bass and a bass amplifier, these headphones deliver an enhanced audio experience for music lovers. Enjoy up to 50 hours of continuous playback on a single charge, and with fast charging, a quick 15-minute charge provides an impressive 3 hours of listening time. The built-in microphone allows for hands-free calls, and voice assistant activation offers convenient control. Connect seamlessly via Bluetooth 5.0 for a stable wireless connection with a range of up to 10 meters. The comfortable head-band design and circumaural earcups ensure a secure and enjoyable fit for extended listening sessions. Key Features: * Wireless Bluetooth 5.0 connectivity * Extended battery life up to 50 hours * Fast charging for quick power-ups * Extra Bass and bass amplifier for deep sound * Built-in microphone and voice assistant activation Summary: Panasonic RB-M300BE-K, casque audio sans fil, Bluetooth, écouteurs, avec microphone, autonomie 50h, noir, extra basses.