Mini cartoon bear speaker(SF145)

Specification:

Speaker :40mm
Input sensitivity:L/R 320MV
Power output:3W
S/N:80DB
AMP Frenq range:200HZ-16KHZ
Audio inputl :3.5MM
Power input:USB
Charge voltage:DC5V
Temprature:0~40
Battery life:6~8hours

package item:

Net Weight：10.3KGS/CTN
Gross Weight:12.95KGS/CTN
Qty/CTN：50PCS/CTN
Color Weight:12.6*7.6*8.6CM
Outside carton size:39.5*26.7*46.7CM(QTY:50PCS)