SHIDU Mini Voice Amplifier Portable Bluetooth Speaker with UHF Wireless Microphone Headset 10W 1800mAh PA System Supports MP3 Format Audio for Teachers, Coaches, Training, Tour Guide.

Key features

• 【UHF WIRELEE AMPLIFIER & MULTI-FUNCTION】 The voice amplifier is not only a nice voice saver which with super 10 Watts output, provides a clear, natural and crystal voice, sounds coverage up to 10000 square feet and ideal for a small or large group of 40-100 people. But also a MP3 player which supports TF card & U disk.
• 【BLUETOOTH FUNCTION】Not only an amplifiers but also a portable Bluetooth speaker, you can stream your favorite music from any type of Bluetooth-enabled mobile device, up to 33 feet away.
• 【LIGHTWEIGHT AND EASY TO USE】 - This Bluetooth amplifier is small in size (3. 1 x 1. 2 x 4 inches) and lightweight (0. 4 lb), you can use the back detachable clip to fix it on your belt or pocket, or you can also tie it around your waist or hang it on your neck with the help of the waistband, very easy to carry. No complex set up, one second connection with the voice amplifier and the microphone.
• 【LONG WORKING TIME】 - Rechargeable voice amplifier built-in a 1800mAh big lithium battery, you can use it for up to12 hours (MIC mode), 6 to 8 hours (musical mode) with a fully charged battery.The wireless microphone can be used for about 3-5 hours. You can use USB cable to charge this mini voice amplifier. Only needs 3~5 hours to fully charge it.
• 【DETACHABLE COMFORTABLE MICROPHONE HEADSET】 2 in 1 wireless microphone headset adopts UHF wireless transmission technology - more fast and stable. With removable ear hook, can be serve as head-worn/ hand-held Mic. Made of durable and wear-resistant ABS material, this voice amplifier looks fashion. Suitable for teaching, trainer, singer, coacher, tour guide, shopping mall, presentation, outdoor speech and etc. .