Buy Shenzhen Shidu Digital Technology Co Ltd Products online in United States

SHIDU U9 Multi-purpose acoustic wireless microphone UHF Bee Microphone mobile phone

U9 multi-purpose wireless microphone Enable wireless amplification for many of your speaker devices UHF wireless transmission 80 m acceptance distance Seconds change to handheld mic Carefully designed, removable multi-functional wheat

SHIDU S617 Bee Loudspeaker Teacher Teaching Special Guide Megaphone Stall Promotion Small Speaker

Portable high-power amplifier Teaching/Explanation/Preferably high-power amplifier 16W high power Original sound reinforcement technology 3.7v 2000 mA AUX input Stylish and lighter / louder

SHIDU H8 outdoor publicity loudspeaker Bluetooth indoor dancing room speaker Bee Amplifier

Multi-purpose high-power audio Whether it’s K song or teaching to make the sound more beautiful Multifunctional/5.0 Cloud Control Bluetooth/Wireless Amplifier A variety of functions: Bluetooth 5.0/UHF wireless amplification/TWS serial/digital selection/HD digital screen/-key recording/loop playback/reverberation tuning/FM radio/TF card playback/U disk playback/long battery life UHF wireless technology multiple units in the same field without serial connection Multi-frequency switching without serial frequency 80 meters wireless distance/40 frequency points can be switched freely Acoustic sound pipe design The treble is not broken, the bass is not stuffy 4 inch full frequency strong magnetic speaker / louder volume / stronger penetration Customized battery life is longer Surging power, 2000mAh large battery, longer battery life Built-in intelligent protection chip, charge and discharge protection, safer to use Upgraded version 5.0 Bluetooth Support network synchronization of teaching materials and online music playback TWS dual machine serial connection technology Bluetooth connects two machines in series to create stereo sound effects (two machines are required, divided into host and extension) Portable digital song selection function I don’t want to listen to the digital selection accurately in many songs Multiple playback modes are more compatible Wireless Bluetooth/AUX audio/TF card playback/U disk playback Can be used to meet the needs of more audio equipment, mobile phones, computers, notebooks, etc. One-click acoustic recording Recording mode, how long the memory is One-key recording operation, support loop playback One key operation recording Loop FM radio function Key high-definition high-frequency search 87.5-108MHZ stereo radio Soft hand-held light and portable Soft silicone hand-held, comfortable hand feeling, 270 degree free rotation adjustment Lightweight and small, light lifting with one hand, easy to carry

New SHIDU Voice Amplifier,15W Rechargeable Portable Microphone for Teachers,Lightweight Personal Microphone with Speaker Wired Headset Supports Bluetooth,Recording,FM Radio,TF Card/AUX

Give Your Voice an Extra Boost! The S278 is a personal voice amplifier designed to reduce vocal strain and amplify the softest voice. This portable microphone is excellent for large rooms, at its max it will allow the speaker to be heard in nearly 10,000 square feet of space with clear sound and no distortion. This device is light weight, easy to use and portable. Conveniently straps around your waist, or slings over the shoulder. Take it with you wherever you go. 2500 mAh Lithium battery can be easily charged with the help of included USB cable and lasts for sufficiently long hours. It is ideal for a teacher, public speaker, exercise instructor or an individual with chronic low volume. The S278 is a portable voice amplifier with multi-function. This voice amplifier offers reasonable amplification for all basic needs & allow you to teach more comfortably for long hours, while preventing the unnecessary exertion & stress. 15 Watts Large Power Bluetooth 4.2 Compatible 2500mAh Rechargeable Battery Recording FM Radio U Disk TF Card AUX Audio Input Specifications: Power output: 15 W Battery capacity: 2500mAh Charging: DC 5V, 500mA Charging time: 3-4 hours Working time: Speaker:8-12 hours(mic mode), 6-8 hours(music mode) Size: 4.5 x 3.5 x 1.3 in Weight: 0.44lb Multifunctional Bluetooth voice amplifier 1. Works with Bluetooth-enabled devices such as cellphones and tablets when used as a Bluetooth speaker; play audio from non-Bluetooth devices including CD players,laptops via Aux line-in. 2. Plays any MP3 / WMA / WAV format audio files in SD card / U disk mode. 3. FM radio and antenna design add extra value to the speaker. 2500mAh Li-ion battery 1. It offers a playback time of 6 to 8 hours in the musical mode, and 8 to 12 hours of life in microphone mode. 2. For convenient recharging, place one end of the USB cable that comes with the unit into a computer or into a separate plug (not included) for insertion into a standard wall outlet. Compact size & Lightweight Compact size (4.5 x 1.3 x 3.5 inches) and only 0.44 LB. This portable voice amplifier is very easy to carry. What's in the package: 1 * voice amplifier 1 * wired headset mic 1 * USB charging cable 1 * AUX cable 1 * waistband 1 * user manual You can control the volume easily. One-touch recording, need to insert a TF/SD card ( not included ) and wired microphone for recording. Easily record meetings , lectures and more. You won't miss any important messages again! Portable voice amplifier with LED display makes operation more intuitive and simple. Simple and easy to use.