UNLEASH YOUR VOICE WITH UNPARALLELED POWER – Our M801 Voice Amplifier features a 3.5-inch double coil horn and advanced circuitry for distortion-free, crystal-clear sound. Say goodbye to annoying feedback and hello to effortless communication with groups of 65+ members in classroom. Its powerful 20-watt output ensures everyone hears you loud and clear.

EXCELLENT BATTERY LIFE FOR NON-STOP PERFORMANCE – Our newly upgraded wireless headset microphone is equipped with a built-in rechargeable battery of 2500mAh. The microphone fully charges in just 1 hour and offers an extended usage time of 5-7 hours. The voice amplifier fully charges in only 3 hours, providing an impressive 15 hours of continuous play. For your convenience, both the microphone and speaker include a battery level indicator.

EFFORTLESS WIRELESS CONVENIENCE – Say goodbye to pairing headaches! Our hands-free wireless amplifier speaker automatically connects to the mic headset when turned on, saving you time and effort. We’ve upgraded it with anti-interference technology, longer transmission distance, and lower noise UHF wireless mic. Speak comfortably without straining your throat, while everyone hears you clearly. Ideal for classroom teaching, indoor and outdoor training.

VERSATILE BLUETOOTH 5.0 VOICE AMPLIFIER – M801 Bluetooth voice amplifier offers seamless wireless connections to smartphones and tablets, and also supports wired connections via an AUX cable. It is compatible with USB flash drives and TF cards for audio playback. What’s more, the wireless voice amplifier also supports the recording function. It features TWS (True Wireless Stereo) technology, which allows you to connect two M801 speakers for a double audio experience.

WATERPROOF AND PORTABLE FOR YOUR ACTIVE LIFESTYLE – Our compact amplifier measures just 5.5 inches high and 3.94 inches wide, weighing only 0.88lbs. It comes with an adjustable waist/neck band for hands-free portability. Plus, the speaker box is protected by a sturdy and durable silicone case. Highly resistant to dust, sand, and water, it makes the perfect companion for outdoor activities. (Please note that the headset mic is not waterproof, and the speaker should not be submerged in water.)

ALL IN ONE – It features a convenient one-click mute function and a loud siren button for various needs. This portable voice amplifier is perfect for teachers, fitness instructors, tour guides, public speeches, presentations, and more. OUTSTANDING SUPPORT – We stand behind our voice amplifiers and are always ready to assist you. In the package, you will receive 1*speaker, 1* wireless headset mic, 1*charger, 1*AUX cable, 1*adjustable strap, and 1*manual. Experience the power of M801 today.