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SHIDU Portable Bluetooth Speaker AUX Sound Bullhorn Wirele Voice Amplifier for Teacher with Microphone TF USB F
Note:Before turn on the amplifier, ensure that the MIC don't point at the amplifier, this will eliminate any annoyance aociated with howling. For ensure better amplification, aim at the headset MIC when speaking, and keep the distance between the voice amplifier and the MIC more than 60 cm to avoid howling.Simply tucking the speaker around waist, and mounting headphone over head can help achieve the required distance.1.Amplifys your voice and saves your . The sound is clear, crisp, no noise and no distortion.2.You can the bacl to fix it on your belt or pocket. You can also waistbelt to tie it around your waist or hang it on your neck.3.Built in rechargeable battery. Continuously working time is up to 12 hours. You can USB cable to charge this mini voice amplifier. Only needs 3~5 hours to fully charge it.4.Supports MP3 audio playing: TF (Micro SD) card playing & USB f drive playing. Can repeat single tune, loop all music and switch songs. Supporting 3.5mm AUX audio input (Mic port can be d as AUX port), can work as a wired speaker.5.The wired headworn microphone is adjustable. You can adjust the distance between your mouth and the mic. Made of ble and wear-resistant ABS material, this voice amplifier looks . Suitable for teaching, iner, singer, er, tour guide, shopping mall, presentation, outdoor speech and etc. .Specifications:1. Output Power: 25W2. Charging Voltage: DC 5V, 1A3. Battery: 7.4V, 2000Mah4. Working Time:With 50% Volume8~10 Hours (Musical Mode);10~12 Hours (Wired Mic Mode)5. Charging Time: 3~5 Hours6. Product Size: 123*99*48mm7. Unit Weight: 298g8. Available Color: Blue; Black9. Working Temperature: -10℃~45℃10. Frequency Response: 90Hz~18Khz11. Sound Coverage: 2500㎡12. Wirele Distance: 30-35MMain Featuers:1. SHIDU Patented Appearance;2. Stylish, Ergonomic And Comfortable Design;3. High Power Double ic Trumpet --- More Clear And Peneting;4. Bluetooth 4.2 , Singnal nsmiion More Fast And Stable;5. Wirele MIC With Built-In High Quality Lithume Battery;6. Adopt 3.5 Inch Double ic Big-Size Trumpet, Maximum Peak Up To 25W;7. Adopt Shidu Acoustic Amplification Electroacoustic System;8. Equped With SHIDU Special Acoustic Microphone --- Sound Amplification;9. r MP3 Audio En Technology --- Support TF Car; U F Disk;10. One Touch ;11. Support AUX --- Can Connect With PC And Work As Speaker;Standard Package:1 * Main hine1 * Waistband1 * Wirele Microphone1 * Mini-USB Charging Cable1 * 3.5Mm Audio Cable1 * DC-USB Charging Cable1 * r Manual
Mode Key:Short pre "M" to select a working mode: Bluetooth, USB f drive,TF card,AUX, . Functiona:Insert a wired microphone;b:Insert an USB f drive or TF card, short pre “”key enter into mode till the screen time to start . short pre “” key again to stop , it will automatically play the present files .c:Play :Insert an USB f drive or TF card with file ,pre “” to play .d:Delete :When playing a ,first short pre “”to Pa , LCD shows "PA", then pre“” . LCD shows "dEl" means succefully delete the .Loop:When play music on TF card/USB f drive, pre “” key for 3 seconds to switch to single song repeat, the screen will display “ONE”. Pre it again to switch bato all repeat, then the screen will display “ALL”; (Notes: speaker will be “all repeat” by default ar powered on time.)Volume Control:1)If amplifier howling or in a small volume,adjust the volume by pre“+”or“- ” on the wirele microphone.2)You can also adjust the volume on the voice amplifier by pre “ previous” or “ ”.ECHO:Rotate this key to get the echo effect you want.Pair the manually:Step 1: Turn on the voice amplifier,Short pre "M" key switch to mode, pre"M"key for 3 seconds, amplifier comes a voice prompt“ is waiting for connection"Step 2: Turn on the wirele microphone and pre “” key for 3 seconds, pairing is succeful with a voice prompt " is connected".ABOUT PAYMENT1) We accept ,, , TT. All major credit cards are accepted through secure payment proceor ESCROW.2) Payment must be made within 2 days of order.3) If you can't checkout immediately ar auction close, please wait for a few minutes and retry Payments must be completed within 2 days.ABOUT SHMENT1. WORLDWIDE SHPING. (Except some countries and APO/FPO)2. Orders proceed timely ar the payment verification.3. We only sh to confirmed order aees. Your order ae MUST MATCH your Shping ae.4. SERVICE NSIT TIME is provided by the carrier and excludes weekends and holidays. nsit times may vary, partiarly during the holiday season.5. If you have not received your shment within 30 days from payment, please contact us. We will the shment and get bato you as soon as poible with a reply. Our goal is customer satisfaction!6. Due to stostatus and time differences, we will choose to sh your item from our first available wareho for fast delivery.RETURN & 1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your poeion more than 7 days, it is considered d and WE WILL NOT ISSUE YOU A OR REPMENT. There are NO EXCEPTIONS!ABOUT GUARANTEE1. 12 months Manufacturer`s limited Warranty for defective it (excluding it damaged and/or misd ar recet). Acceories come with a 3-month warranty.2. Defective it MUST BE reported and returned within the warranty period (and in the pack, if poible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REP IT WITH AN EXED WARRANTY.You agree to all of the above-listed policies upon ordering on aliexpre!ABOUT FEEDBACKWe maintain high standards of excellence and strive for 100% customer satisfaction! Feedbais very ant We request that you contact us immediately BEFORE you give us neul or negative feedback, so that we can satisfactorily ae your concerns.
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