T2020A is a bluetooth function, plug card playback, computer audio in one, bluetooth distance of more than 10 meters!!

1. The effective distance of open field is 20m, and the visual signal will be weakened if there are obstacles, and the distance will be shortened;
2. When the king kong bluetooth version is turned on, the speaker will be the speaker when you search it on your mobile phone/tablet computer;
3. With the function of plug-in card, it can support up to 16G;

4, small speaker only supports MP3 format music;

5. If there is no sound after connecting to the computer, long press PLAY to switch to the computer playing mode;

Standard: bluetooth audio + instruction

Other, can be configured according to the needs of the buyer to increase the charger, other capacity of memory card.

This mini speaker is equipped with bluetooth function. With metal appearance and rechargeable lithium battery, it is a professional portable wireless bluetooth speaker with mellow bass and perfect sound quality.

I. product parameters

1. Input voltage: DC 5v-800ma

2. Carrying power: 5W

3. Horn size: 40mmx2

4. Frequency response range: 200hz-20khz

5. The output power: 4 Ω

6. SNR greater than or equal to 90dB

7. Output voltage of lithium battery: DC 5V 500m