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Description
Functional characteristics:
1. Bluetooth transmission
2. Support echo, make voice more better
3. HiFi original voice recording
4. UHF Wireless Microphone with LED display
5. FM radio supported
6. Support TF card and USB for playing as a portable speaker
Performance parameter :
|
Max power |
Max Output impedance |
Frequency response: |
Input power: |
Input signal |
Play time |
Charging time |
Working temperature |
|
25W |
2Ω |
100hz- 1300hz |
DC 5V 1A |
wireless or wired microphone |
Music: 8-10h Speaker: 12-18h |
6-8h |
-10℃-45℃ |
