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Best Usb Adapter 500mw

Beyerdynamic DT-880-PRO-250 Studio Reference Monitor Headphones+Amplifier Amp

  • ...rying bag. Details: Transmission type Wired. Headphone design (operating principle) Semi-open. Headphone impedance 250 ohms. Headphone frequency response 5 - 35.000 Hz. Nominal sound pressure level 96 dB. Construction Circum-aural (around the ear). Cable & plug Coiled connecting cable with mini-jack plug (3.5 mm) & adapter (6.35 mm). Net weight without packaging 295 g.
  • Click Here To View The Specification Sheet (Link Opens In A New Tab). Click Here To View The User Manual (Link Opens In A New Tab). Includes: (1) x headphone amp. (1) x Micro USB cable.
  • (1) 3.5mm male to male audio jack cable. Manual and warranty card. Features: RockvilIe HeadRock Battery Powered Rechargeable Personal Headphone Amplifier. 3.5MM headphone output. 3.5MM aux input for music player. Lithium Battery with 800mAh capacity. Rechargable battery lasts 5-8 hours per charge. Headphone Amplifier Works with 16 300 Ohm Impedance. Headphone output power: 65mW@16O 89mW@32O 95mW@64O 69mW@120O 29mW@300O. High/Low gain switch. Volume control. 300mv - 2000mv.
  • Strong aluminum case ensures long life and strong heat dissipation. Chipset: NE5532. THD: 0.0001%. Signal to Noise Ratio: 125dB. Frequency Response: odB (20Hz-20kHz). AMP Internal Voltage: 8V / 500mA. DC power Charging: 5V 1A. Weight: 0.....
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DOBOT MOOZ - 3D Printer 3 in 1 Industrial Grade Transformable Metallic Support CNC and Laser Engraving Free PLA Filament Protective Case and Goggle Auto-Calibration Assemble Easily

  • Full Aluminum 3D Printer with Industrial-grade CNC-machined Body, Linear Guideway and Stepper Motor Keeps MOOZ Stable and High Precision - 0.02mm,....
  • Assistant Calibration, Easy to Assemble within 10 Minutes, Protective Case with Goggle, Intuitive Guide and Tutorial Make MOOZ Suitable for Beginners,....
  • Printed Directly from SD Card, USB Cable,3.5 inch Touchable Control Panel, Support Any STL Files fromCura, Slic3r, Printrun etc. Support PLA, ABS, PC,....
  • It Also Supports CNC Carving on Wood, Leather, Plastic, Except for Metal and Laser Engraving on Wood, Leather, Paper with 500mW Laser Power.
  • Shipping List: Double Z-axis, 8-core Cable*2, 6-core Cable*1 1-to-2 Adapter, USB 2.0 Cable, 12V Power Adapter, CNC Platform & Fixture, CNC Chuck....
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Samson SR850 Studio Reference Monitoring Headphones+Rechargeable Headphone Amp

  • ...e Monitoring Headphones , Ideal for professional recording and hi-fi monitoring, Transparent response with airy highs and pronounced depth, Over-ear, semi-open-back design with velour cushioning, Large 50mm drivers with rare earth magnets, Adjustable headband, 10Hz–30kHz frequency response, 32 Ohm impedance, 1/4" adapter included..
  • Features of HeadRock: RockvilIe HeadRock Battery Powered Rechargeable Personal Headphone Amplifier, 3.5MM headphone output, 3.5MM aux input for music player, Lithium Battery with 800mAh capacity, Rechargable battery lasts 5-8 hours per charge, Headphone Amplifier Works with 16 – 300 Ohm Impedance, Headphone output power: 65mW@16O 89mW@32O 95mW@64O 69mW@120O 29mW@300O, High/Low gain switch, Volume control, 300mv - 2000mv, Strong aluminum case ensures long life and strong heat dissipation..
  • Chipset: NE5532, THD: 0.0001%, Signal to Noise Ratio: 125dB, Frequency Response: ±odB (20Hz-20kHz), AMP Internal Voltage: 8V / 500mA, DC power Charging: 5V 1A, Weight: 0.17 lbs, Dimension (inches): 3.74” x 2.09” x 0.5” ( L X W X H).
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BenQ 5J.J3T09.001 Projector Soft Carrying Case

  • Soft Carrying Case for BenQ - MS500 / MX501 / MX710 / MX711 / MX660 / MX660P / MS612ST / MX613ST / MS614 / MX615 / MX615+ / MS500+ / TX501 / / MS513P / MX514P / MW814ST / MX815ST / MX816ST / MW817ST / MX716 / MX701 / MS500H / MS502 / MX503 / MX520/ MX703 / MX720 / MW721 / W1070 / W1080ST / MW663 / MX662 / MX720 / MW721 / MS616ST / MX618ST / MX819ST / MW820ST / MH680 / TH680 / MS619ST / MX620ST / MW621ST / MS504 / MX505 / MS521P / MS512H / MX522P / TW523P / TH681 / W1070+ / W1080ST+ / TH681+.
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AKG K182 Recording Studio Monitor Headphones+Rechargeable Headphone Amplifier

  • ... Power: 500mW. Input Impedance: 32 Ohms.
  • Product Weight: 0.56 Lbs. Cable Length: 3 meters. High Sensitivity 50mm Transducers: Provide great sound even with mobile devices. Headphone Type: Closed-Back. Over Ear Design with replaceable ear pads. Detachable cable and screw-on adapter. Foldable. Detachable Cable. Applications: Studio Monitoring, Studio Mixing, Live Performance, Drummer, Mobile Devices. Includes: (1) x headphone amp.
  • (1) x Micro USB cable. (1) 3.5mm male to male audio jack cable. Manual and warranty card. Features: RockvilIe HeadRock Battery Powered Rechargeable Personal Headphone Amplifier. 3.5MM headphone output. 3.5MM aux input for music player. Lithium Battery with 800mAh capacity. Rechargable battery lasts 5-8 hours per charge. Headphone Amplifier Works with 16 300 Ohm Impedance.
  • Headphone output power: [email protected] [email protected] [email protected] [email protected] [email protected] High/Low gain switch. Volume control. 300mv - 2000mv. Strong aluminum case ensures long life and strong heat dissipation. Chipset: NE5532. THD: 0.0001%. Signal to Noise Ratio: 125dB. Frequency R....
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Proster Headphone Amplifier with 500mW Power Support 16-500 Portable Amp Rechargeble 3.5mm HiFi Audio Amp Earphone Amplifier USB for iPhones iPod MP3 MP4 Digital Player Computer

  • HiFi Headphone AmplifierSupports most headphones of high impedance 16-500, signal-to-noise ratio> 100Db, THD + N = 0.0003%, fully filter noise, output remarkable sound without distortion..
  • 2400mAH Rechargeable BatteryRechargeable lithium battery with 2400mAH capacity can achieve over 16 hours continuously working time. Professional chip design and expertly selected components, utilizing OPA2140 preamp section..
  • Aluminum Matte SurfaceDurable aluminum matte helps to shield/reduce signal interference and enhance heat resistance, meanwhile provide you a comfortable handheld feeling..
  • Gain Switch & Power IndicatorA gain switch for matching output to headphone power needs.
  • Charging Indicator for power status checking.
  • Adjust headphone output via volume control knob as your will..
  • Compact & PortableWith 1.1m USB charging cable, the HiFi Amp is compatible with headphone Shure SE215 Sennheiser IE80 Sennheiser HD650 Sony XBA-A3 Beyerdynamic DT990.(Output Power: 25mW in Impedance 500, 500mW in Impedance 16).
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iBasso DC05 Portable USB Dongle DAC, Green

  • Premium Quality DAC Dongle- Built in a USB Audio Class 2.0 DAC Realtek‘s High Definition Audio Codecs,ADC support two channels mic mix input.
  • HI-RES GOOD SOUND – the higher sampling rate 384kHz/32bit results in better restoration of the original virtual signal, further improved sound quality, and listening to high quality music anytime and anywhere. more accurately restore the original sound performance of the studio..
  • USB C Headphone DAC Adapter – TRRS 3.5 to usb c DAC upgrade the record sample rate to 48khz/16bit two channels mix input，High Definition Audio lossless output，provides dynamic adaptive adjustment, easy to promote HiFi headphones, stereo earbuds up to 35mW 32Ohm. enjoyment of the On-The-Go headphones dac dongle..
  • USB C Earbuds Aux Adapter with mic – Built with high-quality materials to ensure superior durability， Compact size and Minimalist design: weighing only 0.14 oz, easy to carry， 0.5mm longer than normal, be effectively match a mobile phone with a protective case.
  • Wide Compatibility – Works with a wide range of USB-C (Thunderbolt 3) iPad Pro MacBooks android devices Xbox PS5 game consloes and even Windows 10 laptops chromebook.
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Propet Men's Stability Laser Sneaker, Dark Grey, 08 D US

  • Wave Length: 650nm , mW-(100), Working Voltage: 3.7-5V,.
  • Size: 80*21mm, big heatsink , long dutycycle, can work 5-6 hours constantly!.
  • Item comes with 5V DC adapter and a mount houlder! Line wideness adjustable!.
  • Packing list : Red Laser Module*1. 110-240V AC/DC Adapter*1, Mount Stand*1 , USB-DC Cable*1 (this cable is for connecting 5V USB Power Source, more convenience to use).
  • Attention: This is a Line Laser only, its NOT a CROSS laser, please dont buy this if you need a corss laser! This line laser is for cutting positioning, not a laser that can cut! There is a CROSS LASER available, its another item, not this one!! you can visit our store front to buy the CORSS one..
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Green Laser Sight for Subcompact Pistols & Compact Handguns

  • COMPACT LASER SIGHT - This is a compact and lightweight Class IIIa (.
  • BUILT-IN RECHARGEABLE BATTERY- The TM's built-in rechargeable battery and USB charging port allows easy access to on-the-go charging using any....
  • AMBIDEXTROUS ON/OFF BUTTONS - Easy to use ambidextrous on/off switches for either right or left handed individuals..
  • FULLY ADJUSTABLE LASER SIGHT - Elevation and windage adjustment screws allow you to fully adjust the laser to your handgun for greater accuracy..
  • PACKAGE CONTENTS - Warhuntusa Laser Sight, Micro USB Charging Cable, USB AC Power Adapter, Instruction Sheet..
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OXLasers 650nm Adjustable Red Cross Line Laser Module for Positioning Cross Laser Alignment Locator (Cross Line)

  • Wave Length: 650nm ,mW (100.) , Working Voltage: 3.7-5V,.
  • Size: 80*21mm, big heatsink , long dutycycle, can work 5-6 hours constantly! Laser line can only be seen inside rooms or in a dark area! can not be seen under the sunshine!.
  • Item comes with 5V DC adapter and a mount houlder! Line wideness adjustable!.
  • PACKING LIST: Red Laser Module*1. 110-240V AC/DC Adapter*1, Mount Stand*1, USB-DC Cable*1 (this cable is for connecting 5V USB Power Source, more convenience to use).
  • Attention: this is just a cross laser for positioning, not a laser that can cut!.
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Drone Racing League: 2017 eSports Tryouts

  • ...y, you can charge it by type-c cable instead of replacing battery. It has a total of 8 channels. Supports 3 RF powers of 25mW, 50mW and 100mW, and packet rates of 50Hz, 150Hz, 250Hz and 500Hz.
  • 【FPV Simulator】This transmitter has the function of FPV simulator like other versions of LiteRadio 2, which can act as a USB Joystick when connected to a personal computer, suitable for FPV novices to play FPV simulators like EREADRONE.
  • 【About Bind】The stock firmware of the TX module manufactured by our company is ELRS V1.0.0-RC5(the fifth release candidate version) and the Lite receiver and Micro TX Module is V1.1.0.
  • Please note that the firmware version of the Transmitter and the receiver or the TX module should be the same one and then could be bound together. If you don't know the firmware version, please contact us directly and we will solve the problem for you..
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SanDisk 500GB Extreme Portable SSD V2 with Case

  • SanDisk Extreme 500GB Portable USB 3.2 Gen 2 Type-C External SSD (V2) - USB-C to USB-C Cable - USB-C to USB-A Adapter - Safety Guide - SanDisk 5 Year Limited Warranty - Slinger Hard Drive Case.
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SanDisk 2 Pack 500GB Extreme Portable SSD V2 with Case

  • SanDisk 2 Pack Extreme 500GB Portable USB 3.2 Gen 2 Type-C External SSD (V2) - USB-C to USB-C Cable - USB-C to USB-A Adapter - Safety Guide - SanDisk 5 Year Limited Warranty - 2x Slinger Hard Drive Case.
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