2200mah Voice Amplifier Multifunctional Voice Speaker Portable Speake

Detailed Information About The Product:

Built-in 2200mAh large capacity 18650 battery durable battery life environmental safety effective in teaching
Strong and durable combined with double layer 3.5 plug with high strength metal PVC wire tensile strength good shielding
U disk TF card double jack can be linked to computer tablet phone
Plug in the memory card /U disk can be a single cycle listening to songs or learning this function can repeatedly play the same clip
Suitable for teaching/tour guide/party/speech/promotion/training and other scenarios

Product name: Multi-function loudspeaker
Input signal: microphone
Battery capacity: 2200 mah 18650 battery
Usage time: 20 hours
Charging time: 3 hours
Scope of application: teaching/tour guide/headset microphone/conference/training/listening to music
size: 9.2 x 8.4 x 2.8cm
Material: ABS
colour: A-Black

Package Contents:
1 x loudspeaker
1 x headset
1 x strap
1 x Charging cable
1 x English instructions

Only the above package content other products are not included.
Note: Light reflection 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.
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