Top Adjustable Power Mode

EZCHIME Entrance Alert Mechanical Chime - Easy to Install Door Entry Alert for All Door Types - Powerful Yet Welcoming Business Door Bell - Door Chimes When Door Opens for Business

  • ...operation and easy installation, favorable home alarm system..
  • ♫ Main Function: Voice/alarm/music mode for you to select with mode button according to the need, “Dingdong, hello, welome”in voice mode.
  • about 15 seconds continous alarm sound in alarm mode.
  • play the music you select in music mode. 4 levels volume adjustable with volume button.
  • total 32 musics selectable with music button..
  • ♫ Supply Mode: There are two ways to power this doorbell chime: 9-15V power adapter and 3 AAA battery (Please note that power adapter and battery are not included in the package, you need to buy them by yourself). It is more convenient to use battery to power, without the limit of installation place while working time will be more lasting if using power adapter..
  • ♫ Easy Installation: The horizontal detection angle of the chime motion detector is 110° while vertical detection angle 15°. Come with 2 screws and double-face tape, you can mount it as you like. It is used directly after receiving, put in battery and adjust angle to avoid false alarm, not suitable for outdoor because of lack of waterproof function..
  • ♫ Attention & Warranty: No matter which mode the pir shop entry chime is, when it plays voice/alarm/music, you can not forcibly switch off it or cut of....
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LED Digital Alarm Clock Snooze Adjustable Brightness Simple Design Desk Clock with Easy to Read Large Numbers 12/24Hr

  • Power Saving Mode：This clock will automatically work in power saving mode when powered only by 3 AAA batteries（not included). And the LED will....
  • AC Powered：If you want the LED to stay on, please plug in the power cable(3.28feet) and power it with a 5V/1A USB/AC adapter（not included).To keep....
  • 12/24Hr：12 and 24 hour time display supported. Press "DOWM" to switch 12H/24H mode.Alarm clock size(length-6.3in / width-1in / height-2.4in).
  • Adjustable Brightness：lf you find the LED too bright during the night even adjusted to low level by“UP”button,you can long press the LIGHT....
  • Easy to Read：The Digital alarm clock for bedrooms has big LED numbers, and display brightness can be easily adjusted for personal preference..
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uxcell ST Mechanically Variable Optical Attenuator, Single Mode/Multi-Mode 0-30dB Adjustable Fiber Optic Attenuator

  • Fiber Mode: 9/125 Single mode / 62.5/125 Multi-mode..
  • [ADJUSTABLE]: Mechanically Adjustable Attenuation Value: 0-30dB..
  • [FEATURE]: To ensure the optical power stay in a stable level on its original transmission wave.High attenuation accuracy, low added loss and good stability..
  • [SPECIFICATION]: Operation Wavelength: 1310nm, 1550nm, 850nm, 1550nm..
  • [APPLICATION]: Widely used in the fiber optic communication system, for example, optical instrument calibration or fiber signal attenuation..
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uxcell FC Mechanically Variable Optical Attenuator, Single Mode/Multi-Mode 0-30dB Adjustable Fiber Optic Attenuator

  • Fiber Mode: 9/125 Single mode / 62.5/125 Multi-mode..
  • [ADJUSTABLE]: Mechanically Adjustable Attenuation Value: 0-30dB..
  • [FEATURE]: To ensure the optical power stay in a stable level on its original transmission wave.High attenuation accuracy, low added loss and good stability..
  • [SPECIFICATION]: Operation Wavelength: 1310nm, 1550nm, 850nm, 1550nm..
  • [APPLICATION]: Widely used in the fiber optic communication system, for example, optical instrument calibration or fiber signal attenuation..
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uxcell SC Mechanically Variable Optical Attenuator, Single Mode/Multi-Mode 0-30dB Adjustable Fiber Optic Attenuator

  • Fiber Mode: 9/125 Single mode / 62.5/125 Multi-mode..
  • [ADJUSTABLE]: Mechanically Adjustable Attenuation Value: 0-30dB..
  • [FEATURE]: To ensure the optical power stay in a stable level on its original transmission wave.High attenuation accuracy, low added loss and good stability..
  • [SPECIFICATION]: Operation Wavelength: 1310nm, 1550nm, 850nm, 1550nm..
  • [APPLICATION]: Widely used in the fiber optic communication system, for example, optical instrument calibration or fiber signal attenuation..
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Certified Refurbished Ring Floodlight Camera Motion-Activated HD Security Cam Two-Way Talk and Siren Alarm, White, Works with Alexa

  • ...chargeable battery(included) or 2 D cell batteries(not included). When the rechargeable battery is empty, it will switch to Battery mode and use the D-cell batteries.
  • Once the rechargeable battery is Full,then switch back to Solar mode. So you don’t have to worry about the lack of light during the bad weather..
  • 【Adjustable Heads & Solar Panel】 You can customize the coverage area with adjustable heads and sensor to get efficient lighting and add extra safety to your house. The base of the solar panel is 360°adjustable so you can find a proper angle to make the most of the sunlight..
  • 【Motion activated & Super Bright】 3 levels adjustable(500/1000/2000lm in Solar mode.
  • 100/200/350lm in Battery Mode), set it to high for a brighter light or low to prolong the battery. Using LED chips and fly-eye lens technology, the luminous efficacy reaches up to 93%, which means it could produce brighter light with less power loss. Instantly lights on when it detects motion from a distance and auto shut off with the timer. Sensitivity range: (10/17/33 ft) Timer:(10/20 seconds).
  • 【Easy to install】 Install this wireless battery-powered & solar powered security light to wall, eave or anywhere around your house within minutes. No electrician needed. Durable I....
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Rockville RXH-F5 3200 Watt Peak/1600w RMS 5 Channel Amplifier Car Stereo Amp

  • ... RXH-F5 3200 Watt Peak/1600w RMS 5 Channel Car Stereo Amplifier. CEA Compliant Power Ratings:. 4 Ohms: 550 Watts (4 x 50 Watts + 1 x 350) at 4 ohms and 1% THD+N. 2.
  • Channels 1 through 4 are class A/B and channel 5 is mono class "D". High-Speed MOSFET Power Supply. Studio-Grade Bipolar Output Stage Transistors. Fully Adjustable 12dB / Octave Crossover with Differential Circuitry..
  • CH3 & CH4 Low Pass 500Hz - 3KHz. CH5 Low Pass 50Hz - 250Hz. CH3 & CH4 High Pass 50Hz - 1KHz. High Level Input Auto Start Smart Turn-On. Full IC-Controlled Protection Circuitry. Remote Dashboard Subwoofer Control. Fully Adjustable Bass Equalization Control..
  • 2 Ohm Stable Stereo. 4 Ohm Mono Bridgeable. 3 Channel Mixed-Mono Capable. Channel 5 - 2 Ohm Mono Capable. 2 CH / 4 CH / 5 CH Input Mode Selector..
  • ELNA Brand Audiophile Quality Capacitors. Status Mode LED Indicator. Minimum THD at Rated Power: 100dB..
  • Ohms: 800 Watts (4 x 75 Watts + 1 x 500) at 2 ohms and 1% THD+N. RMS Power Ratings. 4 Ohms: 1100 Watts (4 x 100 watts + 1 x 700 Watts). 2 Ohms: 1600 Watts (4 x 150 watts + 1 x 1,000 Watts)..
  • Fully Adjustable Subsonic Filter: 15 - 50Hz. Crossover Bandpass Control. Subwoofer Phase Control. Mute and Delay Soft Start System. 8 Volt Preamp Circuitry..
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Rockville RXM-S6 Marine/Boat 6 Channel Amplifier 2600 Watt Peak / 660w Dyno-Certified RMS with Status Mode LED Indicator

  • ...t 2 ohms 003c 1% THD. 660 Watts (3 x 220 Watts) bridged @ 4 Ohms 003c 1% THD..
  • Peak: (Use these ratings when comparing with the top budget brands such as Boss, Power Acoustik, etc): 2600 Watts (6 x 440 @ 2 ohms or 3 x 880 @ 4 Ohms). High-Speed MOSFET Power Supply. Studio-Grade Bipolar Output Stage Transistors. Fully Adjustable 12dB / Octave Crossover with Differential Circuitry. CH 1 - 6. Low Pass 50Hz - 250Hz. High Pass 50Hz - 250Hz. Full IC-Controlled Protection Circuitry. Fully Adjustable Bass Equalization Control. 2 Ohm Stable Stereo..
  • 4 Ohm Mono Bridgeable. 3 Channel Mixed-Mono Capable@ 4 Ohm. 2 CH / 4 CH/ 6 CHInput Mode Selector. Mute and Delay Soft Start System. Remote Dashboard Subwoofer Control. 8 Volt Preamp Circuitry. ELNA Brand Audiophile Quality Capacitors. Status Mode LED Indicator. Frequency Response: 10Hz - 40KHz. Minimum THD at Rated Power: 003c 0.05%. S / N Ratio: 003e 100dB. Damping Factor: 003e 200 @ 100Hz. Dual 60 Amp Maxi Fuses..
  • Dimensions: (W x H x L) 8.66" x 2.09"x 16.14".
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GRITRIVAL Electric Mountain Bike 26\ 750W Electric Bike for Adults BAFANG Motor 48V Removable Modular Battery Ebike, Fat Tire Electric Bicycles, 20-30MPH Electric Bike Shimano 7-Speed

  • ... the battery, or it can be charged directly on the e-bike. (Note.
  • if the electric mountain bike battery is not activated for a long time, you need to use the key to remove the battery and then press the restart button)..
  • AND RELIABLE DRIVING EXPERIENCE: 4.0 Kenda anti-skid tires, wiring harness disc brake system, an Adjustable shock fork, an adjustable seat, and a 4-inch LCD multi-function screen, high brightness LED headlights. Shimano 7-Speed easily traverses mud, sand, gravel, or uphill sections..
  • ADJUSTABLE RIDING MODE: The electric mode is divided into 1-5 gears, which can be adjusted according to personal driving preferences. 25 miles in pure electric mode in 5th gear and 55 miles in pedal electric mode. (Due to the height and weight of each person, the battery life range fluctuates up and down. The male protagonist in the product video is 71In tall and weighs 175lb. He can travel more than 80 miles in the 1st gear pedal electric mode)..
  • 100% PROFESSIONAL AFTER-SALES: Adult electric bikes are stronger with a 0.157-inch Aluminum frame, and longer service life. The frame is 85% pre-installed for easy assembly. If you have any questions about the electric mountain bike, please contact us as soon as possible, we will solve the problem within 6 hours..
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CAHAYA Music Stand Light Clip on Rechargeable with USB Book Lamp Foldable for Piano Guitar Player Keyboard Orchestra CY0240

  • RECHARGEABLE AND LONG-LASTING: With up to 6-hours of after fully charged, USB cable included. To charge, simply connect USB cable to the USB port of any devices (e.g. laptop, power bank) or to a 5V/1A wall charger (not included)..
  • PORTABLE & LIGHTWEIGHT: compact size 4.7”x2.6”x2” after light arm folded, weight approx. 6.7ounce/190g, easy to carry when traveling or reading at night. 10 eye friendly lamp beads with 90° adjustable beads, bright enough to illuminate a whole sheet of paper or book..
  • LIGHT ARM FOLDABLE: the first section of arm 180° adjustable, the second section 240° adjustable. It can stand on the table with the base like an ordinary desk lamp and it can also be clipped almost anywhere. The double silicone pads protect the gripped surface from damage..
  • 2 BRIGHTNESS MODES: easy-to-access power switch on the side to power on/off and to control two brightness levels (day mode & night mode).
  • MULTIFUNCTIONAL: professional music stand light for clip on music stands, piano play, orchestra pits, guitar play, desk, tables, club, or podium lighting..
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uxcell SC UPC Mechanically Variable Optical Attenuator, Single Mode/Multi-Mode 0-30dB Adjustable Fiber Optic Attenuator

  • Fiber Mode: 9/125 Single mode / 62.5/125 Multi-mode..
  • [ADJUSTABLE]: Mechanically Adjustable Attenuation Value: 0-30dB..
  • [FEATURE]: To ensure the optical power stay in a stable level on its original transmission wave.High attenuation accuracy, low added loss and good stability..
  • [SPECIFICATION]: Operation Wavelength: 1310nm, 1550nm, 850nm, 1550nm..
  • [APPLICATION]: Widely used in the fiber optic communication system, for example, optical instrument calibration or fiber signal attenuation..
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uxcell FC UPC Mechanically Variable Optical Attenuator, Single Mode/Multi-Mode 0-30dB Adjustable Fiber Optic Attenuator

  • Fiber Mode: 9/125 Single mode / 62.5/125 Multi-mode..
  • [ADJUSTABLE]: Mechanically Adjustable Attenuation Value: 0-30dB..
  • [FEATURE]: To ensure the optical power stay in a stable level on its original transmission wave.High attenuation accuracy, low added loss and good stability..
  • [SPECIFICATION]: Operation Wavelength: 1310nm, 1550nm, 850nm, 1550nm..
  • [APPLICATION]: Widely used in the fiber optic communication system, for example, optical instrument calibration or fiber signal attenuation..
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