Hand-held recording cloud speaker megaphone

material: plastic
Specification: 25cm*15
Frequency response range: "300 meters (Hz)
Distortion rate: "1. (%)
Output power: 5w (W)
3C rated voltage range: DC 36V and below

Hand-held recording cloud speaker megaphone

Electronics > Audio > Audio Components > Speakers

style1: 60-second recording (5 hours of continuous broadcasting, lithium battery)
style2: Upgrade to the new version of 240-second recording (about 8 hours of continuous playback with lithium battery)
style3: 240 seconds of recording (12-16 hours of continuous playback)
style4: 240-second recording with a USB flash drive (about 8 hours of continuous playback)
style5: 240-second recording on U disk (continuous operation for about 12 hours)
style6: 120 seconds recording (6 hours of continuous playback with lithium battery)