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UPH Mini Speaker USB扬声器
Functional Characteristics:
1. Small size, easy to carry
2. Can be used in different places, and can carry a hanging line, using imported materials Earthquake Prevention;
3. Energy conservation and environmental protection, a buit-in high-capacity lithium battery, charger can be repeated without replacement batteries;
4. Speakers box can scalable or shrink, which could give different acoustics.
Product Specifications:
1. Loudspeaker oputput : 2w
2. Frequency response : 80Hz-18KHz
3. LI-ion battery output : 3.6V
4. Li-ion battery input : 4.2V±0.05V
5. Suitable ambient : -20º~50ºC
6. Dimensions diameter : 52mm, height : 31mm
7. Weight : 50g
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