HiFi Bluetooth 5.0 Digital Amplifier Bass Amp w/Dual Antenna Long Range 130W×2 [Nobsound A2 PRO Upgrade]

  • [Dual Antennas & Extended Long Range] adopting QCC3031 Bluetooth chip (support APTX-HD), with dual antennas and advanced Bluetooth technology to ensure high resolution audio and stable connection, can achieve a range of up to 131ft (40m) in open air and 50-70ft (20-30m) indoors without obstacles..
  • [Strong Output & Entirely New Function] adopting TDA7498E chip whose max output power can up to 130W+130W, and add a low frequency output can connect active speakers to build 2.1 channel system, the bass effects is greatly enhanced and the shocking auditory just feel like in the cinema..
  • [Advanced Circuit & Unrivaled Sound] advanced architecture with high-quality components such as ESS9012K2M independent decoding chip and TI's NE5532 op amps etc., channel balance is improved, distortion is greatly reduced and dynamic range is increased to achieve a new summit in sound quality..
  • [Strong Compatibility & Easy Use] standard stereo RCA/3.5mm AUX/Bluetooth input, fits HiFi audio system well to get truly faithful reproduction of music, with treble and bass knobs to make sound more delicate and smooth, exclusively designed for the audiophiles who pursue HiFi sound..
  • [Compact Size & Perfect Details] made of unique metal-brushed and strong aluminum alloy, solid and durab....
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Power Supply, DPS3005 /DPS5005 Communication Version Bucks Power Supply Step-Down Voltage Converter(DPS3005-USB-BT)

  • ...you can muse be in strict accordance with connection description to connect. If you connect the supply power with output, the module will be burnt.
  • Compared with the traditional analog power supply, it is more convenient to quickly extract the voltage or current required. This module has many advantages, small size, advanced function, good visual effect, high operability, high-precision, being used independently, being inset into the device and been widely applied.
  • LCD display on the module has the function digital voltmeter and ammeter.You can view the preset voltage, input voltage, output voltage, the preset current, output current, output power, etc.
  • On the setting data interface, you can adjust over-voltage value, over-current value, over-power value, data set and LCD brightness. On the output state remind area, you can see that output opens or not, the state of constant voltage and constant current, output is normal or not, the key is locked or not, and the current data groups that is being used.
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Pair Rockville APM5W 5.25' 2-Way 250W Powered USB Studio Monitor Speakers+Pads

  • Studio reference monitors for critical audio production listening in small spaces.
  • Super-near-field design puts the sweet spot right at your ears on a typical desk.
  • DESKTOP/SHELF switch adapts response for superior sound from any speaker placement.
  • Extended frequency response from 45 Hz - 20 kHz delivers surprising bass response *Advanced digital crossover and careful time alignment for precise stereo imaging.
  • 4 class D power amps and 50W RMS for punchy low end and impressive volume.Total output power (both speakers)- 70W (peak) - 50W RMS.Low frequency output power (single speaker)- 18W RMS. High frequency output power (single speaker)- 7W RMS.
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HiFi 2.1 Channel Digital Amplifier Bluetooth 5.0 Receiver Mini Stereo Audio Amp

  • QCC3034 Bluetooth & ES9018K2M chip: QCC3034 Bluetooth chip supports SBC /AAC /APTX /APTX-HD, lossless transmission with no delay. And add ES9018K2M as....
  • Strong output power and switchable inputs: adopting dual TI's TPA3116 chip, 4PCS TL072 op amp, max output power can reach 50W*2(L/R channel) +100W....
  • Independent control of tone and subwoofer: get rid of a fixed sound style, tune the treble and bass by different types of music and different musical....
  • Advanced circuit and unrivalled sound: simplify the circuit and use advanced architecture with high-quality components, the sound is clear and....
  • Attractive appearance and perfect details: made of metal-brushed aluminum alloy, solid, durable and also safe with metal DC outlet and built-in....
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Power Inverter 300W Car Inverter DC 12V to 110V AC Converter with LED Display & 2x2.4A Dual USB Car Adapter Charger by VOLTWORKS

  • 【300 WATT CAR POWER INVERTER】Provides 300watt continuous output,Modified sine wave power inverter, convert DC 12 volt to AC 110~120 volt with 2 AC....
  • 【SUPER SILENT AND INTELLIGENT FAN】The smart cooling fan only works when its temperature is more than 104℉ or loads exceed 100 watt, the fan does....
  • 【Powerful Charging】Dual 110V-120V AC outlets for powering small devices such as laptops and tablets or any other household appliances under 300....
  • 【ADVANCED PROTECTION】Designed with advanced isolated input and output tech. Fully protect your devices by its Over voltage, Low voltage, Overload,....
  • 【WHAT YOU WILL GET】A 300w power inverter, a user manual, a 18-month warranty, a friendly and patient customer after-service..
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ECO-WORTHY All-in-one Solar Hybrid Charger Inverter Built in 3000W 24V Pure Sine Wave Power Inverter and 60A MPPT Solar Controller for Off-Grid System

  • [MPPT technology]: Full digital voltage and current double closed loop control, advanced SPWM technology, output of pure sine wave.Advanced MPPT technology with an efficiency of 99.9%..
  • [Multiple modes]: Two output modes: mains bypass and inverter output.
  • uninterrupted power supply. Available in 4 charging modes: Only Solar, Mains Priority, Solar Priority and Mains & Solar hybrid charging..
  • [Intelligence]: Designed with a LCD screen and 3 LED indicators for dynamic display of system data and operating status.ON/OFF rocker switch for AC output control. Power saving mode available to reduce no-load loss.Intelligent variable speed fan to efficiently dissipate heat and extend system life..
  • [Support multiple batteries]: Lithium battery activation by PV solar or mains, allowing access of lead-acid battery and lithium battery..
  • [Multiple protection]: 360 ° all-round protection with a number of protection functions.short circuit protection, over voltage and under voltage protection, overload protection, reverse protection, etc.
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Diymore DP50V5A Step-Down Module DC 6-55V to 0-50V 5A Digital Adjustable Programmable Regulated Power Supply Buck Converter with LCD Display

  • The output voltage is adjustable from 0V-50.00V, the output current is adjustable from 0-5.000A..
  • The module can storage 10 groups of preset value and it can quickly extract 2 groups of preset value..
  • This constant voltage and constant current programmable control power supply module makes analog integration and digital control functions combined in one..
  • In the output state display area, it is convenient for you to know whether the output works, constant voltage/current output state, current data group extracted, etc..
  • With LCD display and the function of voltage and current meter, you can view the preset voltage, input voltage, output voltage, preset current, output current, output power, etc. With advanced functions, high accuracy, wide application, the item is really practical..
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GOODaaa Power Bank Wireless Charger 36000mAh Built in 4 Cables Six Outputs 15W Fast Charging Power Bank for All Mobile Devices Three Inputs Solar Portable Charger with Dual Flashlights Carabiner

  • [Built-in 4 Charging Cables] This power bank is built with 3 output cables ( Type C*1 & iOS*1 & Micro USB*1) and 1 USB-A input cable. No matter output or input, you don’t need to carry charging cables. Get rid of messy cables, charge at anytime and everywhere..
  • [Advanced Wireless Charging] This portable charger supports advanced wireless charging, compatible with all wireless-enabled devices. Such as iPhone 14/13/12 series, Samsung Galaxy S23/S22/S21 series, etc. Put your device on the wireless charging area, it gets charged immediately. Come and enjoy your cable-free charging time..
  • [Power 6 Devices at Once] This solar charger is also equipped with 4 ports (Micro USB input, USB A output, USB C input/output), providing 5V/3A high-speed charging to save time. Along with 4 charging cables and wireless charging, it supports charging 6 devices simultaneously. Keep all your devices alive. Sharing with families and friends is perfect..
  • [Super Large Capacity] With 36000mAh premium Li-polymer battery, this solar power bank can charge your devices multiple times. It can be recharged via adapter and solar power, free your worries of poweroff. Equipped with smart protection IC chip, it guarantees charging safety intelligently..
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Bolt Buster High Power Heat Induction Tool with Advanced Coil Kit BB2X-ACC

  • NEW BB2X-ACC Heat Induction Tool with Advanced Coil Kit. An all-in-one design that produces 1,800 watts of power at 95% + power efficiency..
  • his patented design produces MORE Power Transfer at LESS current draw = Runs Cooler, More Power Also Comes complete with an Advanced Coil Kit with Plastic Case, Owners Manua.
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LaserMax Spartan Adjustable Rail Mounted Laser (Green) SPS-G , 1.20 x 1.00 x 2.00 inches

  • Advanced mounting technology provides the perfect fit.
  • Patented accessory rail permits attachment of tactical light.
  • Aiming point can be set to operator's choice of Pulse or steady.
  • Auto-off after 10 min preserves Battery power.
  • Over-sized electronic touch pads ensure effortless Activation.
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T-POWER 12V 5A Ac Dc Adapter Charger Compatible for Celestron Telescope LCM NexStar SLT NexStar SE SkyProdigy Advanced Advanced VX CPC GPS XLT CPC Deluxe HD Series Power Supply Cord

  • T-Power Brand-new Input Voltage Range: AC 100V - 240V : Output 12V 5A (2.5A Compatible).
  • Delivers up to 5A @ 12 VDC, plenty of power to run our biggest mounts with heavy loads , Switching-type AC-to-DC power adapter provides more power....
  • Compatible Telescopes : LCM , NexStar SLT , NexStar SE , SkyProdigy , Advanced , Advanced VX , CPC GPS XLT , CPC Deluxe HD Series.
  • LCM Series, NexStar SLT Series, NexStar SE Series, SkyProdigy Series, Advanced Series, Advanced VX Series, CPC Series, CPC Deluxe HD Series, CPC....
  • Model: 22050 , 22051 , 31150 , 31151 , 22054 , 22087 , 22096 , 22097 , 31145 , 11049 , 11036 , 11068 , 11069 , 22201 , 22202 , 22203 , 31153 , 11076 ,....
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Pure Sine Wave Power Inverter 300Watt Car Adapter Converts 12V DC to 120V AC with 4.8A Dual USB and 2 AC Outlets for Tablets Laptops Smartphones CPAP

  • [Pure Sine Wave Inverter]This 300Watt pure sine wave power inverter,with 600Watts peak power,featuring 2x2.4A USB ports&2 AC outlets.Powerful and....
  • [Advanced Isolated input&output safety Tech]The trure sine wave inverter designed with advanced isolated input and output tech. Fully protect your....
  • [Smart Charging Function]Designed with Dual 2.4Amps Smart USB charging ports, automatically detect your devices to deliver its fastest charge speed up....
  • [More Widely Compatible]Ideal car power adapter for your inductive devices like Smart phones,Laptops,Fans,CPAP,Tablets in Car,Truck,RVs during Camping....
  • [Strong and Durable]Its aluminum alloy housing provides better protection from drops and bumps. Giandel provides 18 months Warranty..
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AD8317 1M-10GHz 60dB RF Power Meter Logarithmic RF Signal Power Detector Controller for Amplifier

  • DYNAMIC RANGE :The greater the amplitude or power of the radio frequency signal, the higher the output voltage, and the output voltage is proportional to the logarithm of the input signal amplitude, thereby expanding the dynamic range of the detection signal to 55dB..
  • WIDELY USED :The logarithmic power meter adopts advanced technology and exquisite craftsmanship, and has been improved to improve durability. Logarithmic detector can be widely used in radio frequency signal detection, signal power measurement, and environmental field strength detection..
  • LOGARITHMIC POWER METER :The package contains 1 x logarithmic power meter, the size is 6.5*3.5cm/2.6*1.4in, and the weight is about 9g/0.3oz, which can be used as part of automatic gain control and automatic level control..
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