Рождество подарок мультимедийный динамик

multimedia speaker D60 FeaturesAward-winning exterior design.Behind the colorful decorative lighting design,Highlight the mood of fashion life.Background decorative lights can be any switch. High-gloss white plastic case, Independent internal speaker cavity, effectively reducing the cabinet resonant noise.MP3/WMA Dual decoding master chip.Automatically search and read and play SD/MMC cards and USB disk MP3/WMA music format, support multiple subdirectories.FM stereo radio.LCD dot matrix display. Clock, alarm clock, calendar.Timer switch.Digital volume control.Taiwan's low-power Class-D digital amplifier, the effective use of power for more than 90%.2-inch HiFi stereo speakers, Clear treble, alto sweet, strong bass.Built-in rechargeable lithium-ion battery, life playing time more than 4 hours.Finish: High-gloss white plastic shell, screen printing color patternExquisite craftsmanship, leading technologyPorts: USB input terminal *1 PCS, SD/MMC card Block *1 PCS, Nokia charging terminals *1 PCS, Audio input terminal *1 PCS, Mini USB terminal *1 PCSStandard packaging materialsSpecificationsAcoustic system:Speaker System: Associate Professional 2.0 channel stereo speaker systemSystem Type: Road Second-oriented systemsConfiguration: 2-inch full-range speakerFrequency Range: 90Hz 16KHzSensitivity: 85dB (2.83V/1m)Rated impedance: 4ΩPower range: 1 3WAmplifier unit system:Rated Power: 3W x 2 RMSSeparation: ≥ 49dBSNR: 74dBDistortion: THD ≤ 10%Input Sensitivity: AUX ≤ 500mVInput impedance: 32KΩFM stereo radio; LED display;