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Description
Functional characteristics
1. Support TF card and USB disk for music playing
2. One key recording and one key deleting
3. Fashion design and High quality ABS
4. Wired Microphone included
5. Support echo to make sound more better
6. Peak power 20W, sound covering 2000 square meters
Performance parameter :
|
Max power |
Max Output impedance |
Frequency response: |
Input power: |
Input signal |
Play time |
Charging time |
Working temperature |
|
20W |
4Ω |
100hz- 1300hz |
DC5 V 500mA |
wired microphone |
Music: 8-10h Speaker: 10-15h |
4-6 h |
-10℃-45℃ |
