Mini speaker, TF card speaker TD-32

Mini speaker, TF card speaker TD-32
 

Product description:

Technical details:
Output Power: 2.4W
Rating Power: 2W
Frequency Response: 100Hz-20KHz
SNR) 85dB
Speaker: D36mm, 4 Ohm
Distortion: (0.5%
Battery Voltage: 3.7V
Battery Capacity: 300MHA
Battery Charging Voltage: 4.2V± 0.05V
Play music from SD/ TF card
With FM radio funtion.

Accessories:
1. Retractable cord with both the USB connector and 3.5mm Stereo connector
2. Earphone cable