Ewent EW3516 Manual De Usuario página 3

4.0 Key function description
： press once to increase the volume
1.
：Press once to answer call
2.
： press once to decrease the volume
3.
5.0 Technology specification
Output power :3W(RMS)
Power voltage: DC 5V
Frequency Response : 100Hz-20Khz
SNR:≥70Db
Power supply : USB port, Li-ion battery or DC 5V
6.0 Warning

Please keep the speaker and its accessories dry

Do not drop, throw or trample your speaker

Do not expose the speaker or its accessories to water or moisture.

Turn off the speaker before cleaning, clean it only with dry cloth

While the speaker in the process of charging and operating will be slightly hotter.

Do not use the speaker near any heat source such as stoves, radiators or any apparatus
that produce heat.
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