Shenzhen Koreaproducts technology co.,Ltd

speaker(2)

Shenzhen Koreaproducts technology co.,Ltd

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portable speaker yd112
Specification: 60cm*47cm*23cm
Detail: 1. support TF, Directly play MP3 format music 2. Output power: 2W 3. frequency:20HZ-12KHZ 4. Voice:frequency:36mm speaker ,output 40hms 5. linker:3.5mm 6. Lithium-ion battery input: 3.7V,200mA, output: 4.2V¡À0.05V

portable speaker yd11
Specification: 220cm*70cm*35cm
Detail: 1.buit-in SD, can play automatism 2.can use in MP3\MP4\mobile-telephone 3. With lithium battery and USB-DC power supply 4. USB power: 5V DC 5. Operating voltage: 3.7V DC 6. Output power: 2.5W x 2 7. Speaker: 1.5-inch x ...


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