Best Dual Battery Monitor

ART USB Dual Pre Two Channel Preamplifier/Computer Interface (USBDUALPREPS)

  • USB Dual Pre is powered via the USB bus. Internal 9 Volt battery, or optional external 12V power supply (or any combination of USB, battery & power supply) can be used depending on application. When running powered by battery alone, you should expect in excess of 50 hours of operation with phantom power off. Battery life will drop to approximately 20 hours (depending on microphone) when phantom powering is engaged (still enough time to get through an average session)..
  • Built-in low noise +48 Volt phantom power supply allows you to power up to 2 microphones as well as the preamplifier when running from any power sources including the USB bus..
  • 1/8-inch TRS mini headphone jack with level and monitor mix controls on the rear allow for latency free local monitoring of the inputs while recording as well as playback monitoring of the USB bus. monitor mix is also routed to the 1/4-inch TRS balanced outputs. This lets you use the 1/4-inch outputs as either preamplifier outputs or as the monitor feed to your powered monitors..
  • Fully compliant with the USB 1.1 specification and uses USB adaptive mode for playback and USB asynchronous mode for record..
  • Works with the USB audio device drivers built into Windows 98SE/ME/2000/XP/Vista and Apple OS9.1/OSX computer....
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FEELWORLD FW568 V3 Upgrade 6 Inch Camera Field Monitor with 4k HDMI Ultra Bright Screen 3D Lut Small Full HD 1920x1080 IPS Video Peaking Focus for DSLR Cameras Include Sunshade and Tilt Arm Mount

  • 【Full HD 6 Inch Camera Monitor】FEELWORLD FW568 V3 DSLR monitor with a 6 inch 1920 x 1080 high resolution ultra bright Screen,We camera monitor with 8.4V DC output could power your camera to extend the run-time, Dummy battery optional for Sony, Canon, Nikon, Panasonic, Integrates with a dual-purpose battery plate: compatible Sony F970, Canon LP-E6. The camera monitor has a 175g body weight and Burden-relief design that can be added to any camera..
  • 【Support Professional Custom 3D LUT】 FEELWORLD FW568 V3 DSLR video monitor has the function of loading up to 32 sets of LUT files for color calibration through the attached SD card (built-in log file). Just a choice to load a professional LUT, your material will become a professional production with rich colors. Our DSLR monitor 3D LUT Features perfect realize the monitor of pictures and video effects by photographers and directors..
  • 【Ideal 4K HDMI DSLR Monitor No Delay Input/Output】This DSLR monitor can make your photography work more professional and is the most ideal gift for photography lovers. HDMI camera monitor support 4K format: 4K UHD 3840x2160p (30/29.97/25/24/23.98Hz),4096X2160p (24Hz). FEELWORLD....
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Baofeng [Explicit]

  • [Digital & Analog Compatible] The Baofeng two way radio has FCC Part90 Certification ID: 2AJGM-DM1701. Baofeng DM-1701 is based on DMR digital....
  • [Direct Dual Slot & encryption] The Baofeng Radio with DMR direct dual time slot, basic/ advanced digital encryption, rich digital signaling ,easy to....
  • [Long Working Time & Perfect Voice Quality ] The Baofeng DM1701 has a 2200mAh Li-ion battery, up to 18-hour working time and 48-hour standby time.
  • [Multi-function ] DM1701 offers to manual programming, DTMF, VFO, SMS, emergency alarm, digital monitor mode ,VOX voice activation, CTCSS and CDCSS,....
  • [Packing ] Baofeng DM-1701 Radio, Li-ion Battery, Belt Clip,,Antenna,Desktop Charger, User Manual, Earpiece, Wrist Strip, USB Programming Cable.
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PortKeys HS7T II 7 Inch DSLR Camera Field Monitor(Halter Design) HDR/3G-SDI/ 1920×1200/1200Nit/Metal Frame

  • High Brightness---7” 1200Nit screen,the camera monitor allows you to see your images clearly and widely.High Resolution:1920x1200.
  • Updated Features---①Support 3D Lut,can store 20 sets of LUT files.②Audio Levels Meters. Histogram, Aspect, Peaking, DSLR Scaling, Zooming, Audio Post, False Color, Pixel to Pixel..
  • Advanced Design---①support claymore,connect claymore wireless video transmission,HS7T will become one wireless monitor.(claymore not included)②Dual swappable battery supply,make it very easy for you at out side.③Support dummy battery,can power to the camera by dummy battery directly..
  • 3G-SDI/HDMI Inputs&Outputs Without Delay--Supports 4K HDMI/3G-SDI input and accurately monitor your synchronized footage and still reserve HDMI/3G-SDI Output without transmission delay..
  • One year warranty, if you encounter any problems, we can provide free technical support.
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Discord (Techno Dub Mix)

  • ... 【 】 Exclusive dual type-c full features ports- A ture plug and play usb small monitor can be connected with a single USB C 3.1/4 cable(full features support power & display,come in the box), it definitely save your time and boost your efficiency. Not Touch Screen, Without battery, No WiFi, You can also connect the screen extender to your device by HDMI cable with power cable, they are also come in the package. No drivers are needed.
  • 【 】 InnoView usb c portable monitor is easily connect laptop, PC, MAC, tablet, smart phones, XBOX, PS3 /PS4 /PS5, Switches, etc via Type-c or Mini HDMI port, which deliver a stable connection and steady data transmission. The laptop extended monitor built-in dual stereo speakers, great ideal for extending your screen or playing games on business trip, travel, or home entertainment. For all the connections, it is recommended to use the supplied adapter to power..
  • 【, & 】 This 15.8 Inch InnoView usb travel monitor for laptop is made of a ultra slim IPS pannel and the weight of the whole monitor extender body is only 1.6lb (the weight of the cover is not included), It comes with an adj....
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TESmart Dual Monitor KVM Switch 2 Ports (2 HDMI Ports and 2 VGA Ports) Updated 4K@60Hz KVM Switch HDMI with Remote Microphone and L/R Output KVM Switch with 2 PCS KVM Cables and VGA Cable (Red)

  • 【Dual-Monitor-KVM-Switch-2 Port 】TESmart KVM switch using only 1 set of keyboard, mouse and 2 monitors to control 2 computers, support display one computer’s main and extended desktop.
  • 【Support USB2.0 Port】- Supports Connecting your usb 2.0 port device such as Scanner/USB driver/3D Printer/Monitor Camera.
  • 【Support many ways to control Dual Monitor KVM】Support keyboard hotkey, front panel buttons and IR signals to control Dual Monitor KVM (CR2025 battery not included).
  • 【4K Resolution&Smart EDID】The HDMI+VGA KVM Switch max resolution up to 3840*2160@60Hz,it comes with EDID emulators in each input port, keep PCs always having correct display information..
  • 【★FREE LIFETIME SUPPORT】100% satisfaction guarantee,no risk purchase.We are factory and professional manufacturer of KVM Switch products, so we have better quality and price for you,Free Lifetime Warranty service and Technical Support from TESmart..
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Yaesu Original FT-2DR 144/430 Dual Band Digital/Analog C4FM/FM Handheld Amateur Transceiver

  • System Fusion Compatible. C4FM Digital V/D Mode, Voice FR Mode, Data FR Mode and Conventional FM. FM friendly digital operation with AMS (Automatic Mode Select).
  • Easy Operation with 43 x 43 mm Large Touch Panel Display. 700 mW Loud and Clear Voice Technology. Snapshot Image Data Display with LCD display.
  • Built-in High Sensitivity 66ch GPS with antenna. Smart Navigation. Snapshot Function and Transmitting Image Data.
  • Digital Group Monitor. 1200 bps / 9600 bps APRS Function. V/V, U/U, V/U Dual Watch and C4FM Digital/C4FM Digital Dual Monitor.
  • Wide Band Receive Capability 0.5 - 999MHz (A Band),180-580MHz (B Band). AF DUAL Monitor. Equipped with microSD Card Slot. GPS Logger records, Cellular band blockedDescriptionGreat for 2M/440 VHF & UHF Amateur Bands!.
  • Features C4FM FDMA Digital Capability with Auto Mode Select, Built in GPS with Recording/logging functions, Hi Res TouchScreen Display, Wide Receive including HF & more!.
  • Includes LiOn Battery And Charger. Compatible with The following Yaesu Optional accessories:.
  • Mh-85A11U Camera Mic, CD-41, CT-44, MH-34B4B,FBA-39, SSM-63A Headset,B012E5UIQ4 PC Programming Software & Cable Set ..
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TESmart Dual-Monitor-KVM-Switch-2 Port (2 HDMI Ports and 2 VGA Ports) Updated 4K@60Hz KVM Switch HDMI with Remote Microphone and L/R Output kvm Switch with 2 PCS KVM Cables and VGA Cable (Black)

  • 【Dual-Monitor-KVM-Switch-2 Port 】TESmart KVM switch using only 1 set of keyboard, mouse and 2 monitors to control 2 computers, support display one computer’s main and extended desktop.
  • 【Support USB2.0 Port】- Supports Connecting your usb 2.0 port device such as Scanner/USB driver/3D Printer/Monitor Camera.
  • 【Support many ways to control Dual Monitor KVM】Support keyboard hotkey, front panel buttons and IR signals to control Dual Monitor KVM (CR2025 battery not included).
  • 【4K Resolution&Smart EDID】The HDMI+VGA KVM Switch max resolution up to 3840*2160@60Hz on HDMI ports and 1080P 60Hz on VGA ports, it comes with EDID emulators in each input port, keep PCs always having correct display information..
  • 【★FREE LIFETIME SUPPORT】100% satisfaction guarantee,no risk purchase.We are factory and professional manufacturer of KVM Switch products, so we have better quality and price for you,Free Lifetime Warranty service and Technical Support from TESmart..
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Geevon Smart Night Light Small Digital Alarm Clock with 2 Increasing Beep Alarm,Indoor Temperature, Battery Operated Travel Clock for Bedroom, Bedside,Desk(Black)

  • ... this travel alarm clock（Hold and press “UP ” for 2 seconds to select °C or °F）.Temperature range is 14.2 to 122 Fahrenheit (-9.9 to 50 Celsius) with tolerance +-1.8 Fahrenheit (+-1 Celsius), allows you keep an eye on indoor temperature conditions.Just like a companion to protect your health.
  • 【Portable & Battery Operated 】The Geevon small travel alarm clock battery operated measures 3.5 (L) * 1.4 (W) * 3.8 (H) inches, small and light.It is an easy cordless battery small alarm clock, powered by 2 AA batteries (not provided) . It can also be used as a travel alarm clock.
  • 【Multifunctional wireless alarm clock】The Geevon smart night light digital alarm clock measures 3.5 (L) * 1.4 (W) * 3.8 (H) inches, small and light. It is an easy cordless battery alarm clock, powered by 2 AA batteries (not provided), features clear LCD display, alarm clock, calendar, smart night light, 8s backlight, 12 / 24-hour, indoor temperature.Basic bedside table alarm clock easy for kids, teens, adults to use.
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