25W Wireless Voice Amplifier Bluetooth 5.3 | Grade Wireless Portable PA System with Reverb| Rechargeable Speaker 12H Battery for Teachers, Tour Guides, Presenters (2000mAh/S28)

1. 25 Watt sound output amplify your voice and saves your throat. The sound is clear no noise and nodistortion is loud enough to cover a large room (2500㎡/26000sq.ft) --Can be used for group of 50-200 people.

2. Bluetooth Technology; Not only a voice amplifier but also a bluetooth speaker--Quick and easyto pair to your iPads, iPhones, Sumsung, HTC, LG, ect. Enjoy wirelessoperation within 33 feet(without obstacle). Also, It comes with a 3.5mmaudio cable, you can connect it to all 3.5 mm enabled device, likelaptop, computers.

3.Portable pa system for classroom, meeting room, church, fitness room, yard and any other place that need voice amplification.

Attentions!

Please fully charged both of the wireless headset mic & voice speaker the first time you use it!

1. Please do not put the voice amplifier with headset microphone too close( >40-50cm ) otherwise it will have a sharp noise.

2. Before using, please turn down the volume and then adjust the volume according your need.

3. Do no point the microphone toward the speaker.

25W speaker amplifier use advanced wireless transmission technology, the connection is more stable and fast, it means you can move freely and there is no cable.

Specs & Details

1. Output power: 25W

2. Charging Voltage: DC 5V 1A

3. Battery capacity: 2*7.4V/2000mAh

4. Working time:with 50% volume 8~10 hours (musical mode),10~12 hours (MIC mode)

5. Charging time: 3-5 hours

6. Product size:4.8*3.9*1.9in/ 123*99*48mm

7. Unit weight: 0.79lb/ 357g

8. Working temperature: -10℃~45℃

9. Frequency response: 90Hz~18KHz

10. Sound coverage: 2500㎡

What You Get --(Total 7pcs)

1 * wireless voice amplifier 1 *adjustable waistband 1 * wireless headset microphone 1 * 3.5mm audio cable 1 * DC-USB charging cable 1 * user manual

Note:

If you experience these situations:

Microphone cut in & out

Microphone working range very short

First Check the normal working status of microphone and receiver:

Voice amplifier and microphone indicator lights on

If all yes, it means microphone and receiver device have no quality problem.

SOLUTIONS: Most of the time, the Voice amplifier and microphone have noquality problem, very likely that the current microphone frequency isbeing disturbed, so need to reset current microphone connection withreceiver.

Please follow above steps to re-pair.

S28U Bluetooth Amplifier Speaker with Wireless Microphone

25W Wireless Voice Amplifier