XSS SB130 Portable Speaker w/ Microphone

Features:

 - USB / SD / FM MEMORY READER
- BLUETOOTH - UHF WIRELESS MICROPHONE
- AUXILIARY RCA INSERT
- MICROPHONE JACK 6.3MM / 1/4"
- 8 "HEIGHT
- IMPEDANCE: 4 OHMS
- TITANIUM DRIVER 1"
- POWER : 600W PMPO
- BATTERY: 12V 4Ah
- TERMINALS FOR EXTERNAL BATTERY
- BATTERY DURATION: UP TO 5 HOURS (DEPENDING ON THE VOLUME LEVEL)
- SENSITIVITY: 92 + - 2dB
- FREQUENCY: 40-20KHz