Portable Rechargeable Voice Loud Amplifier Microphone Teaching Speaker

Features:


1. High strength ABS shell, durable, and solid.
2. This speaker can make your voice louder with great voice amplification performance.
3. Built-in rechargeable battery, long battery life, can work for about 15-20 hours on a single full charge.
4. Comes with a strap, can be worn at the waist and used conveniently. Compact and lightweight, you will not feel heavy.
5. Can work with MP3, MP4, cellphone, and computer. Ideal for teacher teaching, tour guide, public speaking, etc.

Specifications:


Type: US, EU, UK (Optional)
Color: Black
Shell Material: ABS
Size: Approx. 105 * 85 * 42 mm / 4.1 * 3.3 * 1.7 inch
Battery Type: Built-in 7.4V Lithium Battery
Battery Capacity: 1800mAh
Power Supply: Input AC 100V-240V 50/60Hz; Output DC 10V 350mA
Output Power: Max. 20W
Frequency Response: 100Hz-13kHz±3dB
Charge Time: About 3-4 Hours
Working Time: About 15-20 Hours (in full charge)
Package Weight: About 400g


Package Included:
1 * Voice Amplifier
1 * Power Adapter
1 * Microphone
1 * Waistband
1 * Audio Cable
1 * User Manual

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.