Reviews Sd Card Speaker

Sensor Doorbells Infrared Induction doorbell Motion Sensor Alarm MP3 Audio Player, Adjustable Volume + Two Play Modes with USB Charge

  • ...his doorbell will keep you informed and you will neer miss your isitors..
  • Support SD card: With SD card slot, support SD card external. You can copy the audio files from the SD card to Flash. Download audio files from your computer ia USB interface using SD card (only supports MP3 audio).
  • Scope of use: Built-in 8Ω1W speaker, built-in 32Mbit (4Mbyte) flash memory, widely used places, including supermarkets, offices, shops, shops, hotels, factories and homes..
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(2) Rockville RSG12.4 12 3-Way 1000 Watt 4-Ohm Passive DJ/Pro Audio PA Speakers

  • Package Includes: (1) Rockville RCS180-6 180 Watt 6 Zone 70v Commercial/Restaurant Amplifier/Bluetooth. (16) Rockville CCL6T White 70V 6″ Commercial Ceiling Speakers 4 Restaurant/Office. Includes: Amplifier. Remote. Rack mount ears. Power Cable. FM Radio antenna. Owners manual. Warranty. Applications: Restaurant. Bar. Caf. School. Lounge. Home (Multi-zone, Multi-room). Office. Warehouse. Features:.
  • Rockville RCS180-6350 Watt commercial/restaurant amplifier 19″ rack mountable (removable rack brackets) digital hybrid amplifier/receiver. Capable of 70 volt, 100 volt, 8ohm, and 4 ohm. 70/100 volt RMS Power: 184 Watts. 4-16 ohm binding post speaker output. 6-Zones of speaker outputs – each zone has a separate volume control. 70 and 100 volt binding post outputs for single zone playback of all 180 watts. Built in Bluetooth audio streaming. FM radio tuner.
  • USB input to play audio stored on a thumb drive (32gb max). SD card slot to play music stored on an SD Card (32gb max). Separate volume control for MIC1, MIC2, MIC3, MP3, LINE1, LINE 2, and MP3. Echo control for the mic inputs with speed and repeat adjustments. Built in clipping limiter to protect the amp and speakers. BASS and Treble control. Detachable euro-block speaker output terminals for easy in....
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(2) Rockville RSG15 15 3000w Passive DJ/Pro Audio PA Speaker+(2) 15' Subwoofers

  • Package Includes: (1) Rockville RCS180-6 180 Watt 6 Zone 70v Commercial/Restaurant Amplifier/Bluetooth. (4) Pairs of Rockville CC80T White 8″ Commercial 70v Ceiling Speakers For Restaurant/Bar. Includes: Amplifier. Remote. Rack mount ears. Power Cable. FM Radio antenna. Owners manual. Warranty. Applications: Restaurant. Bar. Caf. School. Lounge. Home (Multi-zone, Multi-room). Office. Warehouse. Features:.
  • Rockville RCS180-6350 Watt commercial/restaurant amplifier 19″ rack mountable (removable rack brackets) digital hybrid amplifier/receiver. Capable of 70 volt, 100 volt, 8ohm, and 4 ohm. 70/100 volt RMS Power: 184 Watts. 4-16 ohm binding post speaker output. 6-Zones of speaker outputs – each zone has a separate volume control. 70 and 100 volt binding post outputs for single zone playback of all 180 watts. Built in Bluetooth audio streaming. FM radio tuner.
  • USB input to play audio stored on a thumb drive (32gb max). SD card slot to play music stored on an SD Card (32gb max). Separate volume control for MIC1, MIC2, MIC3, MP3, LINE1, LINE 2, and MP3. Echo control for the mic inputs with speed and repeat adjustments. Built in clipping limiter to protect the amp and speakers. BASS and Treble control. Detachable euro-block speaker output terminals for ....
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Sunbuck Wireless Bluetooth Stereo Amplifier System – 110V 180W Dual Channel Sound Power Audio Receiver w/USB, SD Card, FM Radio for Home Speakers (AS-29BU)

  • ... master volume, come with remote control for distant audio adjustments.The remote only controls parts of all function, such as MP3 volume, not for full contro. FM only simple function, which can't fix and save FM stations..
  • DC 12V and AC110V POWER INPUT: Recommend for home TV audio, computer audio system-game, tower Speaker, garden speaker. The small simple compact design is also for the car audio system. Let’s enjoy high quality amplified audio everywhere..
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Rockville Bluetooth Multi Room 6 Zone Home Audio System w/(14) Ceiling Speakers

  • Package Includes: (1) Rockville RCS180-6 180 Watt 6 Zone 70v Commercial/Restaurant Amplifier/Bluetooth. (7) Pairs of Rockville CC65T White 6.5" Commercial 70v Ceiling Speakers For Restaurant. Includes: Amplifier. Remote. Rack mount ears. Power Cable. FM Radio antenna. Owners manual. Warranty. Applications: Restaurant. Bar. Caf. School. Lounge. Home (Multi-zone, Multi-room). Office. Warehouse. Features:.
  • Rockville RCS180-6350 Watt commercial/restaurant amplifier 19" rack mountable (removable rack brackets) digital hybrid amplifier/receiver. Capable of 70 volt, 100 volt, 8ohm, and 4 ohm. 70/100 volt RMS Power: 184 Watts. 4-16 ohm binding post speaker output. 6-Zones of speaker outputs - each zone has a separate volume control. 70 and 100 volt binding post outputs for single zone playback of all 180 watts. Built in Bluetooth audio streaming. FM radio tuner.
  • USB input to play audio stored on a thumb drive (32gb max). SD card slot to play music stored on an SD Card (32gb max). Separate volume control for MIC1, MIC2, MIC3, MP3, LINE1, LINE 2, and MP3. Echo control for the mic inputs with speed and repeat adjustments. Built in clipping limiter to protect the amp and speakers. BASS and Treble control. Detachable euro-block speaker output terminals for easy ins....
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Haunted House Music: Halloween Sound Effects

  • LONG RANGES OF MOTION: Motion sensor audio-activated speaker will play the audio as people come to certain areas(about 16 fts). Loud voice, can be heard the sound within 100ft (30 meters)..
  • CUSTOMIZED SOUND: Upload the sound files via USB flash disk or SD memory card. (Support max 2G SD card) Record the audio files as MP3 files onto a standard SD card and transfer to the internal memory..
  • PRODUCT USAGE: Haunted house, got it positioned so it just triggers while somebody moves through the area. Festival music decoration like scary sound, front door greeting or driving animals, promotion, sound security alarm and so on..
  • PLAYBACK MODES: Replay function of single cycle or order playback. Support MP3 format audio files. The sensor speaks built-in 10W loudspeakers to produce crystal clear sound quality enough for all to hear..
  • INSTALL:Recommended to be installed on the top of the wall ,hide it behind an object like tree or in the covered open area, loud volume and not waterproof..
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Shinco Bluetooth Karaoke Speaker, 12-inch Subwoofer PA System, Portable Karaoke Machine with Wireless Microphone, Flashing Party Light

  • Portable and Powerful -- This Bluetooth speaker system with 12-inch subwoofer provide strong bass and dynamic sound for indoor and outdoor party. It allows you to project your voice and music across a group of 500 people clearly and loudly, the sound coverage reaches up to 6000 square meters..
  • Easy to Use -- Wireless Microphone and speaker will connect automatically when turned on, no further operation is required. You are free to adjust the microphone and music volume separately. It also has a retractable handle and wheels for easy transport..
  • Bluetooth Connectivity -- Connect your Bluetooth-enabled devices easily and stream your favorite music smoothly within 65 feet..
  • Support USB/SD Card and FM radio -- This speaker system is equipped with USB/SD card readers and AUX input for connecting with external devices and additional two 1/4” microphone / guitar input for karaoke. It also has FM radio feature with automatic channel search and storage of up to 30 channels..
  • Long Battery life and Flash DJ Light -- With Built-in rechargeable battery, this karaoke speaker system provide 4.5 hours of long-lasting performances, great for outdoor party, karaoke singing, tailgate, recreation, venues and other activities. The color of the LED lights will automatically....
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RK RECK Party 15 15-Inch 2000 Watt 2-Way Powered PA Speaker System Combo Set with Bluetooth/USB/SD Card Reader/FM Radio/Remote Control/LED Light

  • RK RECK PARTY 15 Portable PA SYSTEM: 15-Inch 2000 Watts ,150-Watt RMS, 2-Way Powered Dj/PA Speaker System Combo Set consists of (1) active speaker, (1) passive speaker, (2) speaker stands, (1) 30-feet speakon cable, (1) MIC cable, (1) wired mic, (1) remote control , (1) power cable and (1) user manual..
  • Bluetooth connection&Wireless control: Instantly pair with Phone, Pad, android devices, the longest distance can reach 66 feet. You can use the remote control to switch mode, play/pause, switch to previous/next song, increase/decrease volume from up to 20 feet..
  • Excellent compatibility: The system set features BLUETOOTH/USB DRIVE/SD CARD functions. Simply insert USB drive/SD CARD to playback songs. And it is also have built-in FM radio for you to enjoy your favorite FM radio stations. Versatile 1/4'' Mic Input, RCA Line Input/Output and speakon output. Individual Mic, Line and MP3 volume controls，set the volume conveniently. With 115 V/230 V power selector..
  • Side handles and top handle allows you to move conveniently. It also has 2 transport wheels for easy mobility. Telescoping speaker pole to adjust the pa system from 3ft to 4.3ft..
  • The package dimensions are 31" × 19" × 30" (W x D x H) with package weight of 86 lbs..
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Rockville 6-Zone Home Audio System+10 White Ceiling Speakers Bedroom/Living Room/Bathroom

  • Package Includes: (1) Rockville RCS180-6 180 Watt 6 Zone 70v Commercial/Restaurant Amplifier/Bluetooth. (5) Pairs of Rockville CC65T White 6.5" Commercial 70v Ceiling Speakers For Restaurant. Includes: Amplifier. Remote. Rack mount ears. Power Cable. FM Radio antenna. Owners manual. Warranty. Applications: Restaurant. Bar. Caf. School. Lounge. Home (Multi-zone, Multi-room). Office. Warehouse. Features:.
  • Rockville RCS180-6350 Watt commercial/restaurant amplifier 19" rack mountable (removable rack brackets) digital hybrid amplifier/receiver. Capable of 70 volt, 100 volt, 8ohm, and 4 ohm. 70/100 volt RMS Power: 184 Watts. 4-16 ohm binding post speaker output. 6-Zones of speaker outputs - each zone has a separate volume control. 70 and 100 volt binding post outputs for single zone playback of all 180 watts. Built in Bluetooth audio streaming. FM radio tuner.
  • USB input to play audio stored on a thumb drive (32gb max). SD card slot to play music stored on an SD Card (32gb max). Separate volume control for MIC1, MIC2, MIC3, MP3, LINE1, LINE 2, and MP3. Echo control for the mic inputs with speed and repeat adjustments. Built in clipping limiter to protect the amp ....
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