YR138

WIRELESS: 5.0
Output Power: 5V, 2.5W
Battery Capacity:  1200 mAh
Play Time: 3-4 Hours
DC Input: 6 v
Product Height: 19.5”
Impedance: (Ω) 2*4
Frequency Response (Hz): 76-88mHz
AM: 530-1600KHz
FM: 88-108MHz
SW: 8-16MHz