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Description
Functional characteristics
1. Bluetooth transmission
2. One key recording / deleting function
3. Rotary twist power switch and volume regulation
4. Support TF card and U disk
5. UHF Wireless Microphone Included
6. Peak power 15W and sound covering 1500 square meters
Performance parameter :
|
Max power |
Max Output impedance |
Frequency response: |
Input power: |
Input signal |
Play time |
Charging time: |
Working temperature |
|
15W |
4Ω |
100hz- 1300hz |
DC5 V 500mA |
wireless or wired microphone |
Music: 8-10h Speaker: 8-10h |
4-6h |
-10℃-45℃ |
