20W Portable Voice Amplifier for Teachers, Wireless Mic, PA Speaker M802

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• 20W VOICE AMPLIFIER FOR TEACHERS & CLASSROOM: Make lessons and group instruction easier to hear without constantly raising your voice. This 20W portable voice amplifier delivers powerful, clear sound for teachers and classroom use. Built-in DSP noise reduction and anti-feedback technology help reduce distracting howling and distortion, making it a practical teacher microphone for classroom teaching, training and public speaking.
• WIRELESS MICROPHONE & SPEAKER FOR FREEDOM TO MOVE: The volume-adjustable wireless handheld microphone lets you move naturally while teaching, presenting or guiding a group. Walk around the classroom, lead a tour or address an audience without being tied to the speaker by a microphone cable. This portable microphone and speaker system provides clear wireless voice amplification for teachers, tour guides, coaches, trainers and presenters.
• RECHARGEABLE PORTABLE PA SYSTEM FOR DAILY USE: Powered by a built-in 2600mAh rechargeable lithium battery, this compact PA system is ready for long classes, tours, meetings and group activities. Lightweight and easy to carry, the personal voice amplifier includes an adjustable waist strap for convenient hands-free carrying while teaching, presenting, coaching or guiding groups.
• IPX6 WATERPROOF FOR TOURS & OUTDOOR ACTIVITIES: Take your voice beyond the classroom. The IPX6 water-resistant housing provides added protection against splashes and changing outdoor conditions. Lightweight and easy to wear, this tour guide microphone and speaker is suitable for field trips, playgrounds, sightseeing tours, coaching, outdoor presentations and events.
• BLUETOOTH SPEAKER WITH MULTIPLE PLAYBACK OPTIONS: M802 also works as a portable Bluetooth speaker and audio player. Stream music through Bluetooth 5.0 or play audio using the 3.5mm AUX input, USB flash drive or TF/micro SD card. TWS pairing, Original, Reverb and Professional sound modes, recording, resume playback and SOS alarm add flexibility for teaching, presentations, tours and entertainment.