www.toboc.com
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crystal portable speaker
power output 3w*2
color red/black/blue/white/pink
material abs
rf 90hz~20khz
snr =80db
impedence 4?
lithium battery 3.7v,800ma
power input lithium battary or dc 5v via usb charger cable
lithium battery 3.7v,800ma
ic solution ...
Sku: CPS-1
Price: 9.00 USD
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