Product: Wireless Voice Amplifier with Headset Mic - 18W Personal Voice Speaker, 4400mAh Rechargeable Mini Pa System, Bluetooth 4.2, Waterproof IPX5, Portable Microphone with Speaker for Teacher, Outdoors, etc
Brand: YOCEWECA
Color: Green
Wireless voice amplifier M800 is an all-in-one portable pa system that combine voice enhancer IPX5 waterproof Bluetooth speaker power bank function. Portable microphone and speaker are suitable for large room and outdoor activities, coaches, instructor, etc

Features:
One-Key Recording: Please insert a TF/ Micro SD card/ U disk (because of the speaker without any storage space) and a plug-in Mic before recording
Bluetooth 4.2: Only the speaker can be used with Bluetooth search-enabled capabilities devices,such as smartphones, tablets, etc, the Bluetooth ID is SD-M800. Some Bluetooth unabled-searched devices (like earphone/earbuds, headsets, microphones, etc) are not applicable for the Bluetooth voice amplifier.
UHF microphone system:Not a Bluetooth Microphone. 2 in 1 Wireless headset Mic only use for sound amplification. Utilizes UHF wireless transmission technology, signal transmission more fast and stable than 2.4G and FM technology, about 20m/65ft wireless connection distance at open area
Easy to carry::Waistband voice speaker has a compact size and light weight. With adjustable strap, you can carry wearable voice amplifier on shoulder, hang over on neck, tie around to waist or directly clip on your belt.

Specification:
Output Power:18W
Battery Capacity:3.7V,4400mAh
Charging voltage:5V,1A
Charging Time:3~5 hours
Working Time:10~12 hours(Main device),2~4 hours(Wireless Mic)

Package includes:
1*Portable Voice amplifier
1*Wireless microphone headset
1*Charging cable
1*3.5mm Audio cable
1*DC 5V charger
1*Waistband
1*User manual
Warm Tip:
The voice amplifier supports to play music and amplify voice at the same time
Long press the "Previous/Next" buttons on the speaker or short press " +/-" keys on the wireless headset Mic to adjust the volume, and you also can adjust it by your phone when playing music
Excellent sound and penetration: Wireless Voice Amplifier has 18W output, sound covers up to 10000 sq.ft, streams a clear, natural and crystal voice for a small and medium room of 80-200 people. With waterproof feature, portable voice amplifier is perfect for outdoor activities
Save your throat: Portable voice amplifier with headset microphone is not only an ideal voice enhancer tool for teachers, trainers, instructors, tour guides, salesman or who with vocal problems, but also personal amplification system is one of the important speech aids with mask during Covid-19 for maintaining social distancing
Long Battery Life: With built-in 4400mAh rechargeable lithium battery, the working time of the speaker is about 10-12 hours with half volume, but uhf headset Mic only about 2-4 hours. If using 3+ hours, please use with plug-in mic/ purchase wired version (ASIN: B07F8SKW17)
Stable Performance: Portable speaker with headset microphone utilizes UHF wireless transmission technology, makes the signal transmission is more fast and stable than 2.4G and FM technology, wireless connection distance is up to 100ft at open area
Wireless headset microphone system: Small sound amplification system comes with hands-free headset microphone, suitable for teaching, training, meeting, Yoga and so on. Let you get rid of messy wires and cords troubles, walk around freely. With removable ear hook, can be serve as head-worn/ hand-held Mic (Note: It's neither waterproof nor Bluetooth Mic)

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