M800 18W Wireless Voice Amplifier — Rechargeable Bluetooth Headset Mic for Teachers, Waterproof Portable Voice Enhancer with UHF, TF/U-Disk, Aux & Recorder

Powerful projection: The M800 wireless headset microphone with built-in speaker delivers a strong 18W output, enabling clear voice projection for groups of about 20 to 65 people. It uses UHF wireless transmission and maintains a stable connection up to 50 feet in open areas (when using the wireless mic, it is recommended not to exceed this distance to avoid interruption of the connection signal). Versatile playback and recording: Acts as a portable voice amplifier and Bluetooth speaker, and also accepts aux input for non-Bluetooth devices. The unit supports TF Card and U Disk playback and includes a recording function — you can amplify your voice while playing music and even use it as a karaoke microphone. Wearable and rugged design: Comfortable wireless headset with removable ear hook, allowing both headset and handheld use. Compact and lightweight (3.66 x 1.65 x 4.57 inches; 0.86 lb) with an adjustable waistband clip belt for easy carrying. Constructed from durable ABS+TPU, the microphone is waterproof, dustproof and drop resistant — ideal for classroom use and outdoor activities. Rechargeable operation: Both the speaker and microphone feature built-in rechargeable batteries. The M800 personal voice amplifier provides you the working time up to hours. The cordless microphone headset last 3-5 hours and fast charging once plugged in. After-sales support: We stand behind our products and respond within 24 hours to provide satisfactory solutions. HaoWorks offers lifetime technical support for voice amplifiers. What’s included: Voice Amplifier, Wireless Microphone, Wall Charger, Waistband, USB charging cable, Aux cable, Manual.