Voice Amplifier, Portable Rechargeable Mini Speaker with Wired Microphone, Support TF Card and FM Radio for Teachers

[Powerful Voice Amplifier]Stable performance, clear sound. Voice amplifier's mono loudness up to 126dB. Amplifies your voice and saves your throat when you have a difficult time speaking loudly enough. It can cover about 10,000 sq.ft (1,000 ㎡).
[Rechargeable Voice Amplifier]Built-in 5 W 1200 mAh rechargeable lithium battery. Working time is up to 10 hours. The LED indicator will remind you of charging in advance. It only needs 2 to 4 hours to fully charge.
[Portable Voice Amplifier] Campact and easy carry , it only has 3.4 x1.4 x 4.1 inches and 9.2 ounces. The wired headset microphone and waistband are adjustable, which is suitable for teaching, training, tour guides, outdoors, classrooms, meeting and etc.
[Supports Music Playing]Support TF card and AUX audio input to play music, you can switch with one key, repeat and cycle all music with one key. It also has an antenna and supports FM radio, you can listen to your favorite channels in real-time.

Commonly used function: voice amplifier, which can amplify your voice clearly.
Additional function: It can be used with a microphone for singing, speaking, teaching.
Leisure function: 3.5mm audio cable can be connected to a computer, mobile phone, can be used as a mini speaker, and easy to carry; can be adjusted to the radio mode, listen to real-time news or music.
Learning function: You can insert a TF card to listen to learning knowledge.
Note: The microphone should not face or be too close to the voice amplifier. The microphone must be at least 50 cm (19.6 inches) away from the voice amplifier to avoid noise or howling.
Colour:black
Material:ABS

Package Contents:
1 x Voice Amplifier

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.