Small size, lighter, louder,.
360° stereo surround sound, the volume is increased by 50 times
Scene Application: Suitable for all ages
current sound and other problems, longer connection distance, up to 10 meters.
suitable for various occasions: teaching, tour guide, shopping guide in shopping malls, conference training, square dancing, old listening to opera, yoga fitness, airport.

Type: Voice Amplifier
Material: Alloy
Size(L*W*H): About 8.5x8.5x2.3cm/3.35x3.35x0.91inch
Battery: Built-in 2200mAh Battery
Interface:
-Compatible Version: 4.0
Charging Time: About 30 mins
Working Time: About 8h
Stand By Time: 15 days
SNR: >75dB
Power: 3W
Extended Stored: 32GB
Effective Distance: 10m
Frequency Range: 100Hz-20KHz
Broadcast Format: MP3

The package includes:
1 *Voice amplifier
(Other display items are not included).

Attention:
Due to manual measurement, please allow 1-3 mm difference, thank you for your understanding!
Due to differences between different monitors, the picture may not reflect the actual color of the product.
Teachers and activities, wireless karaoke speaker 4, sound effect guitar