WALK WIRELESS SOUND BAR H102

BLUETOOTH: V4.2
OUTPUT POWER: 2 X 5W (1KHz THD 10%)
FREQUENCY:180Hz-16KHz
POWER SUPPLY: DC 5V
SIGNAL & NOISE RATIO: >85%
IMPEDANCE: 4 OHMS
Li-ION OUTPUT: 3.7V~4.2V+0.05V  
Li-ION INPUT: 5V / 1A
DRIVERS: 2 X 52mm
LITHIUM BATTERY: 1200mAh
FM RADIO FUNCTION
SUPPORTS USB INPUT
SUPPORTS MICRO SD/TF CARD INPUT
LINE-IN AUX FUNCTION
WITH MICROPHONE
CHARGING TIME: 2-3 HOURS
PLAYING TIME: 3-4 HOURS
STANDBY TIME: 120 HOURS