JBL PARTYBOX BATTERY MIC

Battery Performance: The microphone delivers up to 20 hours of use, while the wireless dongle provides up to 12 hours, supported by a rapid 2.5-hour recharge time.
Connectivity: Supports wireless operation through a dongle or direct connection to a JBL PartyBox, with AES-128 encryption ensuring a secure signal.
Audio Performance: Features a 50Hz–15kHz frequency range, 100 dBA dynamic range, and an integrated foam windscreen to produce clean, detailed vocals.
Design & Comfort: Weighing just 270g, the mic includes a built-in shock absorption system and a comfortable ergonomic grip for extended use.