SHIDU S358 loudspeaker teaching waist bee loudspeaker high-power tour guide teacher gift special

Wireless Bluetooth/Wireless Amplifier

Teaching sound reinforcement promotion sound reinforcement protection voice anti-howling sound longer battery life

Multifunctional, practical and convenient
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Anti-howling/wireless bluetooth/wireless amplification/volume enhancement/HD radio/HD display/large capacity battery/-key recording/U disk playback/TF card playback/AUX audio/loop playback

Intelligent digital frequency conversion / anti-howling
The upgraded version of the intelligent digital frequency conversion air amplifier system prevents the frequency conversion whistling caused by shouting and moving the microphone

—The dual-use dual version of the machine can be switched at will
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Wired microphone display
Flexible cord connection, high-definition sensitive microphone ergonomic arc design

Louder
Real loud speaker
High-power strong magnetic speaker / original sound amplification / louder

Longer battery life
Special customized lithium battery, 2500mAh large capacity anti-overcharge protection board, charging faster, safer to use

Wireless bluetooth speaker
The amplifier is also a Bluetooth speaker, 5.0+EDR Bluetooth connects to your mobile phone, ipad at any time, and enjoy music

HD digital display
Real-time observation of battery, mode, connection status and other information

One-key sound recording function
One-key recording operation is simpler and supports repeating and looping playback
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Make life more interesting
HD radio function
High-frequency high-sensitivity radio module, 32 adjustable channel 3D stereo radio chip, automatic search and save

Support more play modes
AUX audio output, loudspeaker changes sound in seconds
Listen to music, play games, watch movies

Lighter and less burdensome to wear
Lightweight body, compact body, the body weighs only 290g
Detachable wearing hook
More casual to wear and easier to use

1.USB output
2.AUX audio output
3.11 Pause/Play
4.DC 5V charging socket
5. Switch/volume adjustment 12 one-key recording
6. Reverb volume addition and subtraction
7. FM telescopic antenna
8.3 Previous song
9.4 Microphone access jack
10. Next song
11.TF memory card slot
12 mode switch