CICONIA LED Active Speaker CDR-050D Audio Bluetooth LED Light Indoor Indoor Outdoor Outdoor Music Playback Portable Speaker TWS AUX-IN Loudspeaker PA Set

Maximum output: 80W Impedance: 4Ω Sensitivity: 82±3dB Frequency response: 70Hz-18KHz FM radio frequency: 76-108MHz Power supply: DC9V 1.5A Woofer: 5 inch Tweeter: 1 inch Wireless microphone frequency: 261.8MHz Battery capacity: 7.4V/2200mA1h Charging time: Approximately 6 hours *Depending on the usage environment Continuous use time: Approximately 2.5-3.5 hours *Depending on the usage environment Playable file format: MP3, WAV USB/microSD compatible capacity: Up to 128G