" UPGRADED 20W VOICE AMPLIFIER -- Designed to deliver powerful sound projection, it ensures that your voice will be heard loud and clear in any environment. Say goodbye to noise, feedback, and distortion with our revolutionary Voice Amplifier. Experience crystal-clear audio like never before, captivating your audience with its unmatched clarity. EXCELLENT BATTERY LIFE - Upgraded with a superior battery, The wireless headset microphone only needs to be charged for 1 hour and can last up to 5-7 hours. The speaker needs only three hours to charge and can last up to 15 hours. Additionally, the battery indicator ensures that you are always aware of the remaining power, so you never have to worry about running out of battery unexpectedly. EASY TO USE - Auto-connect Wireless Microphone for effortless presentations and performances. You can simply turn on the microphone and start speaking, without any interruption or delay. Enhanced sound with adjustable volume control and mute button. Compact portable voice amplifier measures just 5.5 inches high and 3.94 inches wide, weighing only 0.88 lbs. It comes with an adjustable waist/neck band for hands-free portability. VERSATILITY & WATERPROOF- M801 wireless voice amplifier offers three different sound modes: Karaoke, Professional and Acoustic. What's more, the mini pa speaker system supports Bluetooth 5.0, AUX, TF card, USB, TWS, and recording function. 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. OUTSTANDING SUPPORT-- Compact, portable, and packed with features, our portable microphone and speaker set is a must-have for anyone who needs clear and amplified sound on the go. Don't miss out on this incredible device — place your order today and enjoy the convenience it brings to your daily activities. We stand behind our voice amplifiers. Should you have any questions or need further assistance, please don't hesitate to reach out to us."