M80 for tour guide and teacher Mini portable wireless loudspeaker amplifier

PLAYBACK FORMAT: MP3/WAV/WMA

POWER: 5W

Speaker impedance: 3

Frequency Response: 180HZ-18KHZ

power input: 9V-500mA

Max Battery: 3.7 v/2200mAh

earphone sensitivity:-39DB ± 1DB

earphone transmission distance: 50m

earphone battery: 3.7 v/500mAh

earphone transmission frequency: 649mhz-699.5 hz

 1,1 Second Paired Wireless Bluetooth.

2,50 meters radio range. Signal's stable.

3. Lithium Ion batteries have large capacity and long battery life.

4, high-quality Speaker, volume, clear sound no noise,

5, using digital audio processing technology, a key cycle playback. Windows

6, TWS function, use Bluetooth to connect two machines at the same time.

7. FM Radio Support.

 Main Machine Size: 10.1 * 10.5 * 5.7 cm

Main machine weight: 0.75 Kg

color box packing size: 22.5 * 17.5 * 7 Cm

PCS/CTN: 30 pcs

box weight: 22.5 kg

box Outer Box Size: 38 * 45 * 52 cm

Accessories: machine, microphone, charger, Strap, instruction manual, etc. .