capacity: | 7200mAh 3.7V |
Speaker size: | 50MM |
channel: | 2.0 |
power: | 2*5W |
Frequency range: | 80hz-20khz |
BT range; | ≥10m |
paly time: | 20-30 hours (depending on the size of the sound) |
material: | Silicone + iron mesh |
size: | 18*7*7cm |
G.W: | 609g |
input: | 5V 1.5A |
output: | 5V 1-2.1A |
efficient | 91% @1.0A |