Reviews Sd Speaker

Hidden Camera Speaker - Spy Camera PTZ Rotate 180° 1080P WiFi HD Wireless Mini Camera Video Recorder Motion Detection Nanny Cam

  • PTZ Lens Rotation: This is a 1080P HD hidden spy camera, with a Bluetooth wireless speaker.
  • the speaker and the camera can be used simultaneously. It supports PTZ camera lens left and right rotation through 180 degrees, use the APP to control the lens on the camera, which will rotate, giving the camera a wider field of view, and nobody will figure out that it is a camera. 2.4G and 5G WIFI is supported，no night vision..
  • When you connect the camera via your router using your smartphone, tablet or iPad, you can remotely monitor your home or shop from anywhere, and it can work without a SD card. It can monitor your room, warehouse, shop, or even your nanny, for the safety of your property and family, you can add multiple speaker cameras at the same time..
  • Motion Detection: When the camera senses movement, it will notify you through the phone APP (the phone will need to have the notification function turned on) and will automatically take a picture and save it in the photo album within the APP..
  • The camera supports a memory card up to 128 GB SD memory card (not included).
  • camera only supports continuous recording, saving a video every 5 minutes. It also supports circular recording, so that when the SD card is full, it will automatically overwrite old ....
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Technical Pro RX55URIBT Home Receiver+(2) 5.25\ White Ceiling Speakers+Subwoofer

  • Package Includes: (1) Technical Pro RX55URIBT 1500W Pro Audio Receiver w/ Bluteooth +USB/SD+ 7-Band EQ. (1) Pair RockvilIe HC55 White 5.25" 300 Watt In-Ceiling Home Theater Speakers 8 Ohm. (1) RockvilIe Rock Shaker 8" Inch Black 400w Powered Home Theater Subwoofer Sub. (1)RockvilIe RCDR25B 25' Ft. Dual RCA to Dual RCA Pro Audio Cable 100% Copper. Features of RX55URIBT: Peak Power Output: 1500 Watts. FM manual tuner. Inputs: RCA (2 audio sources), USB, SD Card, 1/8'' (MP3).
  • Outputs: Banana binding post (2 speakers), push Button (surround speakers), RCA (Line Out), 2 Mono RCA (Subwoofer Out). USB & SD Card maximum size: 32GB. Plays .mp3, .wav, .wma files from USB drives and SD Cards. Track title, track number & elapsed time will display for USB / SD Card inputs. MP3 input allows for direct connection with an lpod. Records .wav files onto USB Flash Drive or SD Card from Tuner & RCA inputs. 128 kbps / 44.1 KHz sampling rate on .wav file recordings.
  • Bluetooth compatibility allows for wireless connection to any A2DP stereo Bluetooth device. Features Bluetooth v2.0 with EDR. Bluetooth (2.4 GHz) technology. Bluetooth Range: 30 Feet. Digital fluorescent output display meter. Bass, treble and balance controls. Repeat / Random playback on USB / SD Card inputs. Du....
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Bentmax FM Radio with Bluetooth Retro Bluetooth Speaker Vintage Radio with SD/USB Memory Music Player Function, Wireless Streaming from Smartphone, 10 Hours Playback (Walnut)

  • Retro design with modern features: You can enjoy FM radio bands as well as stream your favorite songs from your smartphone via Bluetooth connection or Play tracks from Micro SD card/USB storage..
  • Stable Bluetooth 5.0 Wide-range Connectivity: Enjoy your favorite tracks wirelessly from your smartphone or from any other Bluetooth-enabled devices such as a tablet, laptop, or portable music player..
  • Dedicated Bass Knob & Built-in Full-range Speaker: 5W high-quality speaker unit inside, provides distortion-free sound reproduction. You can also adjust the bass level via the dedicated bass tuner..
  • Enjoy Tracks from Micro SD Card/USB Storage or AUX input: It’s not only an FM radio/Bluetooth speaker but also a music player when you insert a Micro SD card or plug a USB storage with songs. Supports up to 128GB memory. It also has a 3.5mm AUX input port that supports audio input via audio cable (included)..
  • Built-in 1800mAh Rechargeable Battery: Provides up to 10 hours of continual music streaming or FM radio reception. Easy to recharge via a cellphone charger or any other USB power output of 5V/0.5~1A (USB charger adapter not included).
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(2) Polk Audio MM572 5x7 600w Car Audio/Marine Speakers+Rockmat+Free Speaker

  • Package Includes: (1) Pair of Polk Audio MM572 5x7 600 Watt Car Audio Marine/ATV/Motorcycle/Boat Speakers. (1) RockvilIe RPB25 40 Watt Portable/Outdoor Bluetooth Speaker w/USB+SD+Aux In+FM. (1) RockvilIe Rockmat RM12-B 12 Sq Ft Sound Dampening/Deadening Butyl Rubber Car Kit. Included: Two 5x7" coaxial speakers. Mounting hardware. Wiring harness. Features: (2) Polk Audio MM572 5x7 600 Watt Car Audio Marine/ATV/Motorcycle/Boat Speakers. Driver Compliment: 5" x 7" (127mm x 177.8mm).
  • Tweeter Compliment: 1" (25mm). Cutout Dimensions: 4.92" x 7.15" (125mm x 181.6mm). Mounting Height: 0.25" (6.35mm). Mounting Depth (Top): 2.56" (65mm). Mounting Depth (Bottom): 2.82" (71.5mm). Peak Power Handling: 300 Watts per speaker. Continuous Power Handling: 100 Watts per speaker. Nominal Impedance: 4 Ohms. Frequency Response: 35Hz-40kHz. Sensitivity: 93 dB. Magnet Weight:1.38/0.23 oz. Magnet Material:Neodymium. Magnet Size:29.5mm x 5mm x 12/24mm x 5mm x 3mm. VC Diameter: 1.2"..
  • RPB25 Bluetooth Speaker. 3.5MM MP3 Cable. Micro USB Charging Cable. String for hanging. User Manual. Warranty Card. Bedroom speaker you can use it to play music in your room. The sound of these will fill a large room. Kitchen speaker with its space-saving vertical design.
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Dynamics of Collapse of a High-Rise Building: Inspired by the Collapse of the Twin Towers of the WTC

  • Portable 15-Inch 2000 Watt P.M.P.O 2-Way Powered Dj/PA Speaker System includes an active speaker, a passive speaker, two speaker stands, a wired mic, a speakon cable, a power cable and a remote control..
  • Mutil-function design: The powered system set features BLUETOOTH/FM radio/USB DRIVE/SD CARD functions. Instantly pair with iPhone,iPod, iPad, android devices, etc. 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. You can also use the remote control to switch mode, play/pause, switch to previous/next song, increase/decrease volume from up to 20 feet.
  • 15" Woofer with 1.35" Titanium Diaphragm Compression Driver.
  • Built-in equalizer, Digital LCD Display..
  • 1/4'' Mic and RCA Line Inputs and Output as well as speakon output. Built-in LED lights with 4 colors ensure a brilliant light show.
  • Convenient to transport: Side handles and top handle allows you to move conveniently. It also has 2 transport wheels for easy mobility..
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Marine Radio Receiver Speaker Set 12v Single Din Style Bluetooth Compatible Waterproof Digital Boat In Dash Console System with Mic 4 Speakers, Remote Control, Wiring Harness PLMRKT38W (White)

  • ... press and hold the call button to redial the last dialed number.
  • DIGITAL FRONT PANEL: This white waterproof receiver features a digital LCD and crisp button and knob controls, Aux, USB / SD slot and AM FM radio located in the front panel. It also has RCA line out jacks in the rear. For marine vehicle / automobile.
  • 4 SPEAKERS: This stereo radio receiver comes with (4) 2 way dual cone speaker with 120 watt max power 60W RMS, 4 ohm impedance and EQ sound configuration so you can adjust the bass, treble, fader, and balance for full range stereo sound reproduction.
  • UNIVERSAL SINGLE DIN: This 12 volt in dash console receiver system has a single DIN universal standard size for easy mounting. Package includes connection wire, wiring harness, metal chassis frame bracket, outer trim frame cover, and remote controlDescriptionPyle Model : PLMRKT38WBoating & Marine Stereo & Speaker KitBluetooth Marine Stereo Receiver & Speaker System Kit, Hands-Free Calling, Wireless Streaming, MP3/USB/SD Readers, AM/FM Radio, (4) 6.5 Waterproof Speakers (White) System Features:Kit Includes Receiver + (4) Marine Speakers + AccessoriesIn-Dash Console Marine Stereo System Bluetooth Wireless Music StreamingBuilt-in Microphone for Hands-Free TalkingUSB Flash Drive & Micro SD Memory Car....
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HoaBoly Night Lights Bluetooth Speaker, Alarm Clock Wireless Bluetooth Speakers,Touch Sensor Bedside Lamp,Color Changing Night Lights for Kids,MP3 Music Player, Speakerphone/TF Card/AUX-in Supported

  • ALL IN ONE SPEAKER - Bluetooth speakers, Touch control LED table lamp, digital alarm clock,MP3 music player, hands-free speakerphone, night light for kids.This clock lamp compatible with all Bluetooth device,also support USB flash drive,micro SD Card and AUX input..
  • COLOR NIGHT LIGHTS FOR KIDS - 3 Levels brightness warm light mode by simply tapping the speaker mesh. Switch immediately to color light mode by tapping and hold speaker mesh. The LED color theme comes with 48 color changing light and flashes to the beat of music through bluetooth connection and audio streaming..
  • SUPERB BATTERY AND SPEAKER PHONE - USB rechargeable wireless bluetooth speaker with build-in 4400mAh Li battery,Super long playing and lighting. Easy charge by our included USB charging cable.It has a Built-In Mic which supports excellent handsfree capability because of the noise cancellation software..
  • DIGITAL ALARM CLOCK - Touch sensor bedside lamp with calendar, alarm clock and sleep mode. Alarm sound can be adjusted to your favorite music by inserting a Micro SD Card or USB Flash Drive.Waking up just got easier in the morning. The snooze function giv....
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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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Theater Solutions by Goldwood Bluetooth 2.1 Speaker System 2.1-Channel Home Theater Speaker System, Black (TS212)

  • Theater Solutions TS212 Bluetooth 2.1 multimedia home speaker system with built in audio amplifier, USB / SD, power rated at 300 watts system power, frequency response is 40Hz-20 kHz.
  • USB/SD card Reader, rear treble and bass controls, ultimate bass boost design, digitally designed port for extra bass, full function remote control, Computerized enclosure design.
  • Plug and play connections, satellite speakers have 6' single RCA cable, 3.5mm aux to RCA wire included.
  • 1 subwoofer speaker (H x W x D): 10.5" x 7" x 10.
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