Megaphone Siren Megaphone Loudspeaker with Microphone High Quality Megaphone wide range of coverage

Item number :10SBrand: Twin RiversFastest shipping time :1-3 daysColor: Large diameter 23CM card-in Bluetooth microphone with handheld microphone + one 2600 lithium battery (23BU/10BU)/Large diameter 23CM card-in Bluetooth microphone with handheld microphone + two 2600 lithium batteries (23BU/10BU)/Large diameter 22CM card-in Bluetooth microphone with screen display +1 lithium battery (106U blue and white)/large diameter 22CM with screen display plug-in Bluetooth microphone with microphone +1 lithium battery (106U black)/Caliber 20CM with Bluetooth without plug-in + one 2600 lithium battery (16L black)/Caliber 20CM with Bluetooth without plug-in 2600 lithium battery (18L black)/Caliber 20CM with Bluetooth without plug-in 2600 lithium battery with 16L black + microphone with microphone/caliber 2 0CM pluggable Bluetooth 2600 Lithium 18L Black + mobile microphone/Caliber 20CM pluggable Bluetooth 2600 Lithium 18L black + mobile microphoneFrequency response range :50Model :10SModified: outdoor stalls high-power portableOutput power :30Licensed private label: YesLaunch date :2021Function: loudspeaker voice recording playbackMaterial :ABS engineering plasticWhether cross-border export is a source of goods: YesStyle: Hand-heldType: Wireless