Download the PDF format of this manual: S368 Wired Version 1800mAh User Manual 2024-03-15.pdf

Function map：

Voice Amplifier

S368

Keys and Ports instruction：

Operation description：

1. Power switch of the voice amplifier:

Pull right the switch clockwise, turn on the amplifier when you hear a "click" and the indicator becomes on. Pull left the switch counterclockwise, turn off the amplifier when you hear a "click" and the indicator becomes off.

2. Volume control of the voice amplifier: 

Rotate the volume dial to adjust the volume. Pull right the button clockwise to increase the volume and pull left the button counterclockwise to decrease the volume.

3. Wired microphone voice amplification:

Please wear a wired microphone, adjust the microphone position appropriately, and maintain a distance of at least 50 centimeters from the amplifier to avoid whistling. Then insert the audio plug of the wired microphone into the MIC interface of the voice amplifier, adjust the microphone head to face the mouth, and maintain 0.5 cm to 1 cm. At this point, the voice can be amplified. It is recommended not to remove the sponge cover, as it can weaken airflow, reduce noise, and make the sound clear.

4. Aux mode of the voice amplifier: 

Connect the voice amplifier with computers, mobile phones, PAD, MP3，MP4 and other devices through the 3.5mm AUX audio cable to play audio, it can be used as external speaker at this time.

Charging instructions:

1. When the battery is low, you can use the complimentary USB-C charging data cable to charge the voice amplifier through devices such as a computer, 5V phone charger, mobile power supply, etc.

2. The product only supports standard 5V charging and does not support all kinds of QC fast charging. Charging with a voltage higher than 5V will burn the product or fail to charge.

3. LED indicator light description:

Product specification：

Rated power：3W

Max power：6W

Loudspeaker：2.5 inches 2 ohmic magnetic speaker

Frequency response：200Hz-15KHz

Battery：3.7V/1800mAh, 1 lithium battery

Charging voltage：USB/DC 5V 750mA

Charging time：2-3 hours

Using time：30hours

Size：72*97*27mm

Net weight：125g

Packing List：

Voice amplifier*1, 3.5mm audio cable*1, USB-C cable*1, wired microphone *1, adjustable waistband*1, user manual *1

Tips and cautions:

1. When you use it for the first time, or after a long time before you use it again, please keep the amplifier be fully charged to ensure battery life.

2. To avoid distortion or damage caused by excessive voltage or current, please do not insert the external sound source signal into the MIC interface.

3. Please don’t disassemble or repair it by non-professional technical personnel. If there are any problems, please contact our company for after sale service.

4. To prevent the danger of short-circuiting, please keep products or accessories away from water, moisture, rain, or splash.

5. Do not use it in inflammable and explosive areas or in areas where radio equipment is prohibited. When you enter dangerous areas or prohibited areas, power should be turned off to avoid potential safety hazards.

6. Do not use it in high temperature, high pressure, and high humidity environment (such as sunshine exposure, stove, heater, humidifier, water pool, etc.). Do not place it or close to dangerous sources (fire source, liquid, explosive, high-speed machinery, etc.) to avoid damage and danger.

7. To protect the environment, please put the discarded amplifier in the designated trash can or send it back to the manufacturer. It should not be discarded at will.

FCCID：2AXGRVA1

Shanghai Norwii Technology Co., Ltd

Address: No.277 Jinfeng Road, Pudong New Area, Shanghai, 201201, China

Tel: 86-21-51872080

Email: support@norwii.com