Portable subwoofer outdoor Bluetooth speaker supporting phone card audio speakers

Parametros basicos
Versión Bluetooth: Vmicro 3.0

Frecuencia: 2.402-2.480GHz

Potencia máxima de salida: 3W.
Versión Bluetooth: Vmicro 2.0MIC Sensitivity: -38base de datos
Sensibilidad: Mejor que -82dBm
Distancia: 10-30metros
Charge voltage: 4.8-5,5 VCC
Tensión de funcionamiento: 3.7V-4,2 V CC
Corriente de trabajo: 150MAMÁ
Corriente de reposo:> 1UA
Batería: 450Mah polymer

Características:
Bluetooth Input
Entrada de audio
Handsfree function
tarjeta TF función
Jugar, pause, switch down song
USB Sound Card
Card reader
Manual de instrucciones:
And mobile phones, computers and other devices connected stereo Bluetooth output:
You can connect the D25 Bluetooth speakers and Bluetooth output device, you can achieve wireless play
1) Set the mode switch to Bluetooth mode, then the D25 will slow down after flashing blue light
2) Tap the Play / Pause multifunction key, the D25 red and blue lights flash alternately
3) using mobile phones, computers and other Bluetooth devices search, find and D at the beginning of the English pair, when paired with the phone, please follow the Pause button, enter the Bluetooth sending state, long bright blue light after successful pairing. For some devices, you can set up automatic connection in mobile phones, so you can skip steps 2 y 3 again paired.

Key Description:
1) Press left: Press and hold: volume down, short press: Upper song
2) Press right: Press and hold: increase volume, short press: next song
Accesorios: Vocero + manual + cable + carabiner