5W Multifunctional Voice Amplifier Wired Handheld Microphone Amplifier Display Surround Sound ,True Acoustic Power Amplifier

<p>Parameter:</p><p>Product name: amplifier</p><p>Output power: 5W</p><p>Charging voltage: 5V1A</p><p>bluetooth version: 5.0</p><p>FM function: support</p><p>Speaker size: 70mm</p><p>Battery capacity: 2400mAh</p><p>Working hours: 12 hours</p><p>Memory expansion: TF card up to 32GB (not included)</p><p>Main features: TF/U disk/radio/Bluetooth/FM/recording/LED screen/AUX/microphone</p><p>Product size: 85*70*20mm</p><p>Package include:</p><p>1*Amplifier</p><p>1*strap</p><p>1*Microphone</p><p>1*User Manual</p><p>Notice:</p><p>1. Item does not include card!</p><p>2. Color may vary depending on the light!</p><p>3. Due to manual measurement, please allow 1-2 cm error!</p><p>Related Products:voice amplifier,megaphone,speaker with microphone,voice amplifier for teachers,bullhorn megaphone,voice amplifier wireless microphone,portable pa system,teacher microphone for classroom</p>

• 1. [Clear Sound] Using a 70mm large-diameter composite tweeter crystal magnetic speaker, equipped with a carbon atom lattice graphene diaphragm, which greatly restores the real human voice.
• 2. [Smart Noise Reduction] High-sensitivity microphone, digital smart microphone chip brings digital noise reduction, combined with the built-in noise reduction function of the body, to reduce noise through intelligent judgment at different decibels.
• 3. [Lithium-ion battery] The battery has a long life. According to the teacher's usage frequency of 2 classes a day, it can be used for about 2 weeks with a full charge under normal circumstances.
• 4. [Voice loop playback] Insert the memory card/USB drive and start looping the lesson preparation recording, making it easier to use.
• 5. [Compatible with Bluetooth] Adopts Bluetooth 5.0 version, compatible with all smart devices such as mobile phones/tablets, with fast connection speed, lower power consumption, and stable and continuous transmission over a distance of 10 meters.
• 6. [Wide range of uses] Suitable for teaching, tour guides, promotions, lectures, meetings, listening to songs, training, fitness, etc.