ZXFDXDP Portable Voice Amplifier for Teacher S28 4000mAh Battery Speaker with Microphone Echo AUX Recording (Color : D, Size : 123 * 99 * 48mm)

Price: $510.72
(as of Dec 30,2023 07:59:41 UTC – Details)

Ergonomic And Comfortable Design
High Power Double Magnetic Trumpet — More Clear And Penetrating
4.2 Chip, Singnal Transmission More Fast And Stable
UHF MIC With Built-In Lithume Battery
Adopt 3.5 Inch HiFi Double Magnetic Big-Size Trumpet, Maximum Peak Up To 25W
Adopt Acoustic Amplification Electroacoustic System
Equipped With Special Acoustic Microphone — HiFi Original Sound Amplification
Super MP3 Audio Encoding Technology — Support TF Card & U Flash Disk
Support AUX — Can Connect With PC And Work As Speaker

Specifications:
Output Power: 25W
Charging Voltage: 5V, 1A
Lithium Battery: 7.4V, 2000Mah
Working Time:With 50% Volume
8~10 Hours (Musical Mode);
10~12 Hours (Wired Mic Mode)
Charging Time: 3~5 Hours
Product Size: 123*99*48mm
Unit Weight: 298g
Available Color: ; Black
Working Temperature: -10℃~45℃
Frequency Response: 90Hz~18Khz
Sound Coverage: 2500㎡
Distance: 30-35M

Standard Package:
1 * Main Machine
1 * Waistband
1 * U3 Microphone
1 * Mini-USB Charging Cable
1 * 3.5mm Audio Cable
1 * -USB Charging Cable
1 * User Manual

Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.
High Power Double Magnetic Trumpet — More Clear And Penetrating
4.2 Chip, Singnal Transmission More Fast And Stable
UHF MIC With Built-In Lithume Battery
Adopt 3.5 Inch HiFi Double Magnetic Big-Size Trumpet, Maximum Peak Up To 25W
Portable Speakers Waterproof Speaker With Carry Case