UFO Bluetooth handsfree call Speaker TF card mini portable outdoor colorful lights Bluetooth audio speaker

This UFO speaker has two versions:
One is the ordinary version, there is a add a colorful lights
The company is the UFO bocina Bluetooth with a rotary volume control Oh! !
UFO novel modeling Bluetooth Audio:
* You can connect a Bluetooth hands-free phone calls and music playback, the complete liberation of hands, but also for vehicle use;
* tarjeta TF can play MP3 music;
* Built-in polymer rechargeable battery, USB charging.
Especificaciones:
Versión Bluetooth: 3.0
Potencia nominal: 3W.
Respuesta frecuente: 60Hz-20KHz
Speaker unit: 40milímetros, 16 core
SNR: 80 ± 3dB
Distorsión: 0.3%
Dimensiones: 110 * 110 * 38milímetros