Reviews Pay Frequency

Baofeng UV-5R Dual Band Two Way Radio with 3800mAh Li-ion Battery, Walkie Talkie,Upgrade Version(144-148/420-450Mhz)

  • PLEASE PAY ATTENTION to that the item is the latest version of the UV-5R radio, whose frequency is 144-148/420-450Mhz. You have to set the frequency among 144-148Mhz/420-450Mhz,or the radio will not transmit.
  • 128 Channels 50 ctcss and 104 CDCSS dual-band display, Dual Freq. Display, dual-standby, a/B band independent operation | High/low TX power selectable: busy Channel lock-out(bclo)..
  • 【FCC Certificate】UV-5R As a Amateur Radios(Equipment Class: Scanning Receiver), has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. FFC ID: 2AJGM-UV5R..
  • Tri-color background light selectable. The FCC ID of UV-5R is 2AJGM-UV5R.
  • LED flashlight: hight/low RF power switchable.Keypad Lock: channel step: 2.5/5/6.25/10/12.5Khz | voice Companding: 50 ctcss/ 104DCS coder & tone searching..
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BOSS Audio Systems AR120DVC 12 Inch Car Subwoofer - 1600 Watts Maximum Power, Dual 4 Ohm Voice Coil, Sold Individually

  • VOICE COIL: Our voice coils are able to withstand high temperatures yet maintain its strength and fatigue properties. Making our voice coils with this material gives our speakers the advantage of longer pay times with lower weights.
  • SURROUND: We use rubber in a lot of our subwoofers. It has the ability to endure much punishment without any sign of damage. It complements the whole structure of the speaker by allowing constant abuse where it is most needed, without the wear and tear..
  • STAMPED BASKET: The stamped basket offers a strong and rigid platform allowing the listener to hear clean and clear.
  • SPECIFICATIONS: Resonant frequency - 28 Hz, Sensitivity SPL (1W/1m) - 85 Db, Impedance – 4 Ohms, Port frequency – 38. 2 Hz, Dimensions – 13” x 13” x 6”, Mounting Depth 5. 2”, Mounting hole 11”, Weight – 9. 7 Lbs..
  • : BOSS Audio Systems provides a powerful 3 year platinum online dealer so long as the purchase is made through . We strongly encourage professional installation of this product to ensure proper and safe functionality.
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BOSS Audio Systems Elite BDVC12 12 Inch Car Subwoofer - 1800 Watts Maximum Power, Dual 4 Ohm Voice Coil

  • Cone: made from polypropylene, the BDVC12 12-inch car subwoofer provides a resilient and durable material that can offer great sound with the advantage of long lasting subwoofers.
  • Voice coil: our voice coils are able to withstand high temperatures yet maintain its strength and fatigue properties. Making our voice coils with this material gives our speakers The advantage of longer pay times with lower weights.
  • Surround: foam is very flexible, providing the subwoofer with higher efficiency. This also translates to better excursion. (How far the cone of a speaker linearly travel from its resting position)..
  • STAMPED BASKET: The stamped basket offers a strong and rigid platform allowing the listener to hear clean and clear.
  • Specifications: resonant frequency - 34 Hz, sensitivity SPL (1W/1m) - 88 dB, Impedance – 4 ohms, port frequency – 34 kHz, Dimensions – 13” x 13” x 6”, mounting depth – 5.4”, mounting hole – 11”, weight – 10.1 lbs..
  • Warranty: BOSS Audio Systems provides a powerful 3-year Platinum online dealer warranty so long as the purchase is made through Amazon.Com. We strongly encourage Professional installation of this product to ensure proper and safe functionality.
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BOSS Audio Systems Elite BDVC10 10 Inch Car Subwoofer - 1500 Watts Maximum Power, Dual 4 Ohm Voice Coil, Black

  • Cone: made from polypropylene, the BDVC10 10-inch car subwoofer provides a resilient and durable material that can offer great sound with the advantage of long lasting subwoofers.
  • Voice coil: our voice coils are able to withstand high temperatures yet maintain its strength and fatigue properties. Making our voice coils with this material gives our speakers The advantage of longer pay times with lower weights.
  • Surround: foam is very flexible, providing the subwoofer with higher efficiency. This also translates to better excursion. (How far the cone of a speaker linearly travel from its resting position)..
  • STAMPED BASKET: The stamped basket offers a strong and rigid platform allowing the listener to hear clean and clear.
  • Specifications: resonant frequency – 38 Hz, sensitivity SPL (1W/1m) – 87 dB, Impedance – 4 ohms, port frequency – 37 kHz, Dimensions – 13” x 13” x 6”, mounting depth – 4.8”, mounting hole – 9.1”, weight – 8.4 lbs., Warranty: BOSS Audio Systems provides a powerful 3-year Platinum online dealer warranty so long as the purchase is made through Amazon.Com. We strongly encourage Professional installation of this product to ensure proper and safe functionality, , , , ,.
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LoadHandler Truck Bed Unloader - LH3000 - Fits Full Size Trucks

  • Very small size, length, width and height are 17*11*3.6mm.
  • The maximum output current can reach 1.8A, when the output current is 1.5A, the output voltage is 3V.
  • Switching frequency: 1.5 MHz (highest), typically 1 MHz.
  • When using this module with an inductive load, please pay attention to the protection of the current in the rear stage. For example, when using a steering gear or a motor, a large ripple may be generated, which may affect the chips in the rear stage circuit. You can add Zener and capacitor for protection.
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BOSS Audio Systems MR692B 350 Watt Per Pair, 6 x 9 Inch, Full Range, 2 Way Weatherproof Marine Speakers Sold in Pairs

  • CONE: Made From Polyurethane, The MR692B 6 x 9 Inch Marine Speakers Provide a Resilient And Durable Material That Can Offer Great Sound With The Advantage Of Long Lasting Speakers.
  • VOICE COIL: Our Voice Coils Are Able To Withstand High Temperatures Yet Maintain Its Strength And Fatigue Properties. Making Our Voice Coils With This Material, Gives Our Speakers The Advantage Of Longer Pay Times With Lower Weights.
  • SURROUND: Treated cloth is an excellent material to be used for surrounds. It is durable and plays well with the cone, providing the entire speaker the proper support for great excursion and even better sounds.
  • TWEETER: The dome shape radiates sound with a wider dispersion pattern than the semi-dome design. Since high-frequency sound waves are very directional, a wider dispersion of the sound waves will give you a larger "sweet spot"..
  • SPECS: Impedance – 4 Ohms, Frequency – 60 Hz to 20 kHz, Dimensions – 10.6” x 7.9” x 4”, Mounting Depth 0 3.4”, Mounting hole8.8” x 6”.
  • WARRANTY: BOSS Audio Systems Provides a Powerful 3 Year Platinum Online Dealer Warranty So Long As The Purchase Is Made Through Amazon.com.
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BOSS Audio Systems Elite BE8D 8 Inch Car Subwoofer - 600 Watts Maximum Power, Dual 4 Ohm Voice Coil, Sold Individually

  • CONE: Made from Polypropylene, the BE8D 8-inch car subwoofer provides a resilient and durable material that can offer great sound with the advantage of long lasting subwoofers.
  • VOICE COIL: Our voice coils are able to withstand high temperatures yet maintain its strength and fatigue properties. Making our voice coils with this material gives our speakers the advantage of longer pay times with lower weights.
  • SURROUND: Rubber has the ability to endure much punishment without any sign of damage. It complements the whole structure of the speaker by allowing constant abuse where it is most needed, without the wear and tear.
  • STAMPED BASKET: The stamped basket offers a strong and rigid platform allowing the listener to hear clean and clear.
  • SPECIFICATIONS: Resonant frequency - 49 Hz, Sensitivity SPL (1W/1m) - 83 Db, Impedance – 4 Ohms, Port frequency – 52 kHz, Dimensions – 9” x 9” x 4.3”, Mounting Depth – 3.6”, Mounting hole – 7.3”, Weight – 4.6 Lbs..
  • WARRANTY: BOSS Audio Systems provides a powerful 3-year platinum online dealer warranty so long as the purchase is made through Amazon.com. We strongly encourage professional installation of this product to ensure proper and safe functionality.
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AITRIP 2PCS PN5180 Module NFC Module Supports ISO15693 RFID HIGH Frequency IC Card ICODE2 Read and Write Module

  • 2PCS PN5180 NFC RF I Sensor ISO15693 RFID High Frequency IC Card ICODE2 Reader Writer.
  • PN5180 supports card emulation and PEER TO peer mode, NFC chip..
  • PN5180 can support more cards with different protocols (ISO / IEC 18092.14443 A / B, FeliCa, 15693).
  • Module uses serial peripheral interface SPI.
  • Application：Pay，Physical access control，E-government，Industrial control.
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CGOLDENWALL Handheld Portable Ultrasonic Homogenizer Emulsifier Sonicator Processor Cell Disruptor Mixer with Stand 10mL-500mL (500W, 8mm Probe)

  • Widely applications: Cell disruption, extraction, material dispersion, homogenization, emulsification, ultrasonic spot welding plastic and Non-woven.
  • Easy to Use: One Click to Start,can be held by hand or on stand, especially suitable for sample in EP tube. When installating, be sure to find a suitable way to correctly install the adapter and handle connector, it is very easy to install, please remember: do not use excessive force to connect the adapter..
  • Parameter: Frequency: 30KHz, Maximum power: 500W, Probe Diameter: Φ8mm, Power: 12-24V/DC or 110V/AC-220V/AC, car 12V, if you need the 3mm and 6mm probe, feel free to contact us.
  • Feature : Circuit of this protable sonicator made of SMT process has the features of automatic frequency tracking, automatic amplitude control, and thermal protection..
  • Note: 1) The depth of the ultrasonic horn into the liquid should not exceed 30mm, and the normal is 15-25mm. 2) It is recommended to start the output of the adapter from: 15V, usually the maximum is 22V. 3) the continuous working time is usually 3-10 minutes. Pay attention to the temperature of the sample. temperature is too high, it will cause damage to the machine.
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Neck Stretcher for Neck Pain Relief and Spinal Pressure Portable Neck Traction Device Home Inflatable Adjustable Size Neck Brace

  • 【More skin-friendly material】Our neck stretcher uses more high-quality velvet fabric, non-traditional flocking fabric. The neck brace feels soft, comfortable and non-prickly to the skin. The fabric has the advantages of no ball, no shedding, no fading, no deformation and so on..
  • 【Pain relief】Neck stretchers are effective at relieving your neck pain, shoulder pain, headache, stiffness, or dizziness. The neck brace can be used anywhere at any time. The neck traction device is easy to store and can be put in your suitcase, car or backpack..
  • 【Ergonomics】Cervical traction device conforms to the ergonomic design, you can freely control the air volume of inflatable neck support device. The neck stretcher is used with two Velcro straps to perfectly fit your neck points..
  • 【Frequency】Frequency of neck stretcher use. Week 1: Use for 10-15 minutes, twice a day. Week 2: Use 15-20 minutes, twice a day. After that, wear a neck brace according to your comfort level to relieve pain if you need it..
  • 【Very satisfied】We pay a lot of attention to customer experience. If you have any questions about the neck brace, please feel free to contact us and we will deal with it as soon as possible. .
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