Voice Amplifier for Teachers,SHIDU PA System Speaker 18W Portable Megaphone (Work of 12 hrs) with Wired Mic Headset,Waterproof Ipx 5&Built-in Rechargeable 4400mAh Battery.for Teaching, Meeting&Speech

Price: $59.99
(as of May 26, 2024 09:30:26 UTC – Details)

Product Description

SHIDU Voice Amplifier 18W Large Output

Adjustable sound size

The 10W volume can be used for a range of 50 people,The 10W volume can be used for a range of 100 people,The 10W volume can be used for a range of 200 people, Portable Megaphone

Multi-function

Big power,Power display,Bluetooth,Recording,OLED big screen,TF card/USB flash disk,AUX input,TWS bluetooth connecting and so on.

IPX5 Waterproof

IPX5 waterproof can resist gentle water,rain spray and splash. Designed with rubber exterior, this durable voice amplifier can protect the pa system

Emergency Power Bank

Our Voice Amplifier has two built-in 4400mAh batteries, which can be used as a power bank when you are speaking outdoors or when you need to charge

Bluetooth Support

Portable Speaker support bluetooth, can also play music from smartphone ,PC, and comes with a belt strap which can attach with clips to the amplifier

Recording Function

One-key recording function, it can make your class and speech more vivid, suitable for speech, training, coaching

4400 MAH battery Play your favorite music

It can wirelessly connect to Bluetooth 5.0 it connect to a computer and TV

Used as a shopping guide for supermarkets to protect the throat of staff

Voice Amplifier for Teachers 1 18W Voice Amplifier 2 Bluetooth speaker 3 Voice Amplifier 4 Teacher must haves 5 For yoga classes

SHIDU Bluetooth Voice Amplifier, Personal Voice Amplifier 18W with Wired Microphone Headset Portable Waterproof Bluetooth Speaker Rechargeable PA System Power Bank for Outdoors,Teachers,Shower,Beach and so on.

Bluetooth Voice Amplifier Specification:

Output Power: 18WBattery Capacity: 3.7V, 4400mAh

Charging voltage: 5V, 1A

Charging Time: 3-5 hoursWorking Time: 10-12 hours (It’s up to the volume you control)

1【18 watt Woice Amplifier】 the expanded sound can cover 400 yards, suitable for 400 people,Adjustable volume high and low your original voice expanded and put out clear sound, (no noise, no distortion, no interruption).
2【Megaphone working time 12 hours】Rechargeable voice amplifier with built-in 4400mAh lithium battery, amplification time up to 12 hours. Music playback time up to 12 hours. Only takes 3-5 hours to fully charge. Can be used as a rechargeable battery to charge your device in outdoor
3【IPX5 waterproof 】Waterproof Design can resist gentle water spray and splash.Featuring a smooth Anti-fingerprint fabric design rubber exterior that protects the pa speaker system from scratches and impact, Ultra-portable voice amplifer Loudspeaker for travel & hiking & beach &pool &bathroom and more outdoor activities.
4【Multifunctional microphone amplifier】supports TF (Micro SD) card playback, USB flash drive playback and 3.5mm AUX audio input (microphone port can be used as AUX port) Recording, loop playback, Bluetooth 5.0 (can be connected to cell phone Bluetooth 5.0)
5【Warm Tips and Guarantee】Please keep the speaker and mic for a distance and facing away each other to avoid the signal affected.Worry -Free Warranty.We provide return and refund without reason in 30 days,12 Months F-ree repair and replacement.