usb speaker 1.patent no:201230073135.2 2.High gloss surface 3.various colors usb speaker 4.3.5mm jack and usb speaker USB Speaker Description Table Specification:Model NumberYS-A390 Size70*68*100mm Net Weight360g TypeActive Channels2.0 Amplifier IC8002 Connection ModeUSB2.0+3.5mm Aduio Plug Power InputDC 5V 500mA Power Output5W*2 Frequency Response50-18000HZ Rated Impedance4Ω THD<0.3% SNR≥60dB ...
... series of locks in the hotel).IC-card: use contact IC card identification technology, only the contact IC card can be inserted for ... power, other means such as paper card or damage contact IC card can not take (the hotel is very applicable to ... the IC card locks). Features:The product use brand-name accessories, new ...
... , instead of undergoing traditional assembly or packaging as an individual IC. The elimination of conventional device packaging from COB assemblies simplifies ...
... programs for different lighting effect.Wireless frequency: 315MHz or 433MHz IC Driver: HL1606 ModelColorLumen/meterDimensionLEDQTY/meterVoltagePower/meterPackingAH-SMF5050-RGB-5-32Red192 ... 3-in-1 5050 SMDs (RGB) are controller by one IC ,IC receives the controlling signal from controller to change the color ...
... Dual gun dispenser1,special explosion- proof chest/box/tube2,intelligent IC system for payment control and data acquisition and manage,control ... unit),multifunction LCD YKL-JS with Chinese interface,explosion proof IC card controller,Station computer network management/compatible upgrade technology connector ...
... 50% domestic marke ARM technology and dual-core EMC design IC/EM/barcode/RFID identification dedia integrated four/two way image ... features of parking lots can be freely loaded by software;IC/EM/barcode/RFID, a variety of identification media integrated on ...
... 70 to 90 LM1. We only use best quality LED IC chip for this product. For our high power DRL, we ... use IC chip from Taiwan. And our products have long life spam ...
... would Illumine 100 hours.4. Car chargerConstant charging voltage, with IC control, best pure power, overload protection, short-circuit protection, line ...
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