Mini Voice Amplifier with Microphone Belt Lower Noise and No Distortion

Description: Portable voice amplifier sound coverage is up to 10000 sq.ft (1000 ㎡) loud enough to cover a big room. The sound is clear crisp no noise and no distortion. Compact size and light weight. You can use the back clip to fix it on your belt or pocket. You can also use waistbelt to tie it around your waist or hang it on your neck. Suitable for teaching trainer singer coachers tour guide shopping mall presentation outdoor speech etc. Specifications: Material:Metal Color:White Black Gold;(Optional) Size:Approx.93x85x33mm/3.66x3.35x1.3in Rated Power:5w Working Voltage: DC 3.7 V Charging Voltage:DC 5.0 V Audio Format:MP3/WAV Note: Please allow 1-2cm errors due to manual measurement pls make sure that you do not mind before you order. Due to the difference between different monitors the picture may not reflect the actual color of the item. Package Includes: 1x Mini Voice Amplifier 1x Li-battery 1x Waistbelt 1x Wired Microphone 1x Manual