Set (MP66S+ LR14*4) with powerful 50 W megaphone with siren and 8 x 1.5V alkaline C batteries

Product basic info: "
†Primary colours: Black "
†Diameter unit: 23 cm "
†Depth unit: 24 cm "
†Height unit: 35 cm "
†Weight unit: 1200 g "
†Material: ABS "†Electrical data: "
†Maximum record time: 700 s "
†Maximum power rating: 50 W "
†DC connector size: Cigarette lighter "†Technical data: "
†Frequency response: 2402-2480 MHz "
†Maximum audible distance: 1200 m "†Environmental data: "
†Maximum sound level: 120 dB "†Operational properties: "
†On / off switch: Yes "
†Volume control: Yes "
†Megaphone functions: Playback, Recording, Siren, Voice "†Connections: "
†Connector type 1: USB "†IT connections: "
†Bluetooth connectivity: Yes "†Power supply: "
†Batteries included: Yes "
†Battery required: Yes "
†Number of batteries: 8 "
†Battery operated: Yes "
†Battery voltage rating: 1.5 V "
†Input voltage rating VDC: 12 V "
†Battery IEC size: C/LR14 "†Included: "
†Shoulder strap: Yes "
†Handle: Yes