SHIDU Mini Voice Amplifier Portable Bluetooth Speaker with UHF Wireless Microphone Headset 10W 1800mAh PA system Supports MP3 Format Audio for Teachers, Coaches, Training, Tour Guide.

Description

◆ Easy to Use

Operation is straight forward – just plug in the headset and turn the speaker on.

◆ Small & Lightweight

You can wear this mini voice amplifier around waist or hang it on neck with the help of a waistband.

◆ One of The Best Things

It could work well for elderly who cannot project their voice, keep them socially involved. And good for the one who is having trouble with their own vocal volume. Supports Bluetooth USB Flash Drive TF card.

◆ UHF microphone system:

Not a Bluetooth Microphone. 2 in 1 Wireless headset Mic only use for sound amplification. Utilizes UHF wireless transmission technology, signal transmission more fast and stable than 2.4G and FM technology, about 20m/65ft wireless connection distance at open area

Specifications:

Max output power: 10W

Output Impedance: 4Ω

Charging voltage: DC 5V 500mA

Music-play time: 6-10 hours

Frequency response: 90Hz-18KHz

Work temperature: -10℃-45℃

Charging time: 3-5 hours

Working Time:8~10 hours(Main device),3~5 hours(Wireless Mic)