Expand coverage: 1000 square meters
Battery: 3.7V 3000mAh (working time 24 hours, charging time 3-5 hours)
Power supply: USB / DC 5V
Play mode: Support USB flash drive playback and TF card playback. (Excluding memory card, need to be purchased separately)
Display: multi-function digital display
Function: Support MP3 and FM radio
Power supply: USB / DC 5V-0.5A
Working time: 24 hours
Charging time: 3-5 hours
Color: black rose gold
Before purchasing, please confirm that the product color is you want to buy.
1.Clear and loud-the sound of a voice amplifier with an output power of 5 watts is enough to be heard in a classroom with 25 to 60 people. This portable microphone and speaker feature high volume and low feedback. It is an excellent voice amplifier for teachers, tour guides, fitness trainers and anyone who needs to enhance their sound.
2.Long battery life-The portable voice amplifier has a 3000mAh rechargeable lithium-ion large-capacity battery, which can provide up to 12 hours of working time after being fully charged. It only takes 3-5 hours to fully charge.
3.Small voice amplifier with high-performance earphone microphone. The simple plug-and-play design allows you to immediately start using the microphone with the speaker without worrying about pairing or connectivity-worry-free, worry-free life.
4.Multifunctional design-Stream music to the device via Bluetooth or use the auxiliary port, this voice amplifier can act as a portable speaker. It also supports playing TF cards, USB flash drives and FM radio. One-click recording, only need to insert TF/SD card and wired microphone to record, never miss any important information again!
5.Use tips-1. Put the microphone in front of your mouth to get the maximum amplification effect. 2. Do not whistle: Keep a certain distance between the microphone and the speaker, and preferably face each other away. The best way is to put on a microphone headset, hang the amplifier speaker on your waist, then turn it on, and finally gradually increase the volume as needed.
6.Lightweight and easy to use-personal microphones are compact, stylish, stylish and easy to carry. With the attached strap, this lightweight portable microphone can be easily worn on the waist or hung around the neck.