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Best Hi frequency

Sony DJ Headphones 4334205465, Black, Standard

  • Incredible Sound Loved by 20 Million+ People.
  • Hi-Res Audio: Custom oversized 40 mm dynamic drivers produce Hi-Res sound. Life Q20 active noise canceling headphones reproduce music with extended high frequencies that reach up to 40 kHz for extraordinary clarity and detail..
  • Reduce Ambient Noises By Up to 90%: Our team of engineers conducted more than 100,000 tests in real-life scenarios to fine-tune Life Q20’s 4 built-in ANC microphones and digital active noise cancellation algorithm. As a result, the hybrid active noise cancellation can detect and cancel out a wider range of low and mid-frequency noises such as cars and airplane engines..
  • 100% Stronger Bass: Our exclusive BassUp technology conducts real-time analysis of the low frequencies to instantly strengthen the bass output. Double press the play button when listening to bass-heavy genres like EDM and hip-hop for an amplified listening experience..
  • 40-Hour Playtime*: Up to 40 hours of non-stop playtime in wireless active noise cancellation mode (at 60% volume) is extended to an enormous 60 hours in standard music mode. A single charge gives you enough juice to listen to over 600 songs or soundtrack multiple long haul flights. And when you’re in a rush, charge Life Q20 active noise canceling head....
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Soundcore Motion+ Bluetooth Speaker with Hi-Res 30W Audio, BassUp, Wireless , App, Custom EQ, 12H Playtime, Waterproof, USB-C, For Home Office

  • Incredible Sound Loved by 20 Million+ People.
  • Media Acclaimed: Tech Radar says Motion+ has “Excellent audio performance” and Best Product says “It’s the best speaker $100 can buy”..
  • Hi-Res Audio: Anker Soundcore Motion+ Bluetooth speaker is equipped with stunning Hi-Res audio which is further enhanced by Qualcomm aptX for lossless music reproduction when streaming via Bluetooth..
  • Huge Sound with Intense Bass: Packed with two ultra-high frequency tweeters, two neodymium woofers, and two passive radiators to fill every corner of your room with 30W of rich sound. Low frequencies are enhanced in real-time by our exclusive BassUpTM technology..
  • Exceptional Depth and Clarity: Anker Soundcore Motion+ Bluetooth speaker has an ultra-wide frequency range that stretches from 50 Hz to 40 kHz and is paired with an advanced DSP to ensure all the details and idiosyncrasies of a song are faithfully reproduced..
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Anker Soundcore Motion+ Bluetooth Speaker with Hi-Res 30W Audio, Extended Bass and Treble, Wireless HiFi Portable Speaker with App, Customizable EQ, 12-Hour Playtime, IPX7 Waterproof, USB-C (Renewed)

  • Hi-Res Audio: Motion+ is equipped with stunning Hi-Res audio which is further enhanced by Qualcomm aptX for loss-less music reproduction when streaming via Bluetooth..
  • Huge Sound with Intense Bass: Packed with two ultra high-frequency tweeters, neodymium woofers, and passive radiators to fill every corner of your room with 30W of rich sound. Low frequencies are enhanced in real-time by our exclusive BassUpTM technology..
  • Exceptional Depth and Clarity: Motion+'s ultra-wide frequency range stretches from 50 Hz to 40 kHz and is paired with an advanced DSP to ensure all the details and idiosyncrasies of a song are faithfully reproduced..
  • IPX7 Waterproof: Fully-waterproof casing provides an impenetrable barrier against liquids..
  • 12-Hour Playtime: Motion+'s built-in 6700 mAh battery lets you effortlessly soundtrack wild weekends, cozy evenings, or long summer days outdoors..
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Anker Soundcore Motion+ Bluetooth Speaker with Hi-Res 30W Audio, Extended Bass and Treble, Wireless HiFi with App, Customizable EQ, 12-Hour Playtime, IPX7 Waterproof, and USB-C, Blue (Renewed)

  • Hi-Res Audio: Motion+ is equipped with stunning Hi-Res audio which is further enhanced by Qualcomm aptX for loss-less music reproduction when streaming via Bluetooth..
  • Huge Sound with Intense Bass: Packed with two ultra high-frequency tweeters, neodymium woofers, and passive radiators to fill every corner of your room with 30W of rich sound. Low frequencies are enhanced in real-time by our exclusive BassUpTM technology..
  • Exceptional Depth and Clarity: Motion+'s ultra-wide frequency range stretches from 50 Hz to 40 kHz and is paired with an advanced DSP to ensure all the details and idiosyncrasies of a song are faithfully reproduced..
  • IPX7 Waterproof: Fully-waterproof casing provides an impenetrable barrier against liquids..
  • 12-Hour Playtime: Motion+'s built-in 6700 mAh battery lets you effortlessly soundtrack wild weekends, cozy evenings, or long summer days outdoors..
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Soundcore Anker Life Q20 Hybrid Active Noise Cancelling Headphones, Wireless Over Ear Bluetooth Headphones (Silver)

  • Incredible Sound Loved by 20 Million+ People.
  • Hi-Res Audio: Custom oversized 40 mm dynamic drivers produce Hi-Res sound. Life Q20 active noise canceling headphones reproduce music with extended high frequencies that reach up to 40 kHz for extraordinary clarity and detail..
  • Reduce Ambient Noises By Up to 90%: Our team of engineers conducted more than 100,000 tests in real-life scenarios to fine-tune Life Q20’s 4 built-in ANC microphones and digital active noise cancellation algorithm. As a result, the hybrid active noise cancellation can detect and cancel out a wider range of low and mid-frequency noises such as cars and airplane engines..
  • 100% Stronger Bass: Our exclusive BassUp technology conducts real-time analysis of the low frequencies to instantly strengthen the bass output. Double press the play button when listening to bass-heavy genres like EDM and hip-hop for an amplified listening experience..
  • 40-Hour Playtime*: Up to 40 hours of non-stop playtime in wireless active noise cancellation mode (at 60% volume) is extended to an enormous 60 hours in standard music mode. A sin....
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Anker Soundcore Motion+ Bluetooth Speaker with Hi-Res 30W Audio, Extended Bass and Treble, Wireless HiFi Portable Speaker with App, Customizable EQ, 12-Hour Playtime, IPX7 Waterproof, and USB-C, Blue

  • Hi-Res Audio: Motion+ is equipped with stunning Hi-Res audio which is further enhanced by Qualcomm aptX™ for loss-less music reproduction when streaming via Bluetooth..
  • Huge Sound with Intense Bass: Packed with two ultra high-frequency tweeters, neodymium woofers, and passive radiators to fill every corner of your room with 30W of rich sound. Low frequencies are enhanced in real-time by our exclusive BassUpTM technology..
  • Exceptional Depth and Clarity: Motion+'s ultra-wide frequency range stretches from 50 Hz to 40 kHz and is paired with an advanced DSP to ensure all the details and idiosyncrasies of a song are faithfully reproduced..
  • IPX7 Waterproof: Fully-waterproof casing provides an impenetrable barrier against liquids..
  • 12-Hour Playtime: Motion+'s built-in 6700 mAh battery lets you effortlessly soundtrack wild weekends, cozy evenings, or long summer days outdoors..
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Sirio High Power 4000 PL 10m & CB Mobile Antenna

  • CB & 10m Mobile antennas High power handling capability Tunable from 27 to 28.5 MHz Protection from static discharges DC-Ground 17/7 PH tapered....
  • Type: base loaded Frequency range: 27 ... 28.5 MHz Impedance: 50 Ohms, Polarization: linear vertical SWR @ res. freq.: =....
  • Polarization: linear vertical Bandwidth @ SWR = 2580 KHz (230 channel).
  • Mounting: HI-POWER Series PL: UHF-male (PL 259).
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Fisher M-Scope Walk-Through Metal Detector (MSCOPE-110)

  • ...nd wet sand conditions to underwater depths of up to 200ft (66m)..
  • Thanks to a unique method of ground cancelling never again will you get false signals from detecting in salt water. Enjoy the simple yet effective discrimination and be surprised at the sensitivity and depth you uncover targets from..
  • Features: BBS 17 frequency technology (1.5kHz 25.5kHz), RCB amplifies weak target signals inside the coil, reducing noise and boosting faint, deep objects, High Visibility (Hi-Vis) fluorescent bodywork, Slimline coil (8” or 10” option) for reduced weight and improved balance, NiMH Rechargeable battery pack for operation up to 12 hours, Hi-Vis Skid plate, Side-mount shaft for shallow and surf-wading (available as an optional accessory)..
  • Specifications: Application: Coin, Relic, Jewellery, Beach & Dive, Technology: BBS, Frequency/Transmission: Multiple frequencies: 1.5, 3, 4.5,...25.5kHz), Coil (standard): Choice of 8" or 10" round Double-D hardwired coil, Audio Output: Headphones (hardwired), Headphones Supplied: Koss 8 ohm headphones (hardwired), Detect Modes: Discriminate or All-Metal (Pinpoint), Discrimination: Variable Discrimination (adjustable turn control) & All Metal (Pinpoint), Ground Balance:Automatic ground rejection.
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WALKER S XCEL Digital GWP-XSEM-BT Electronic Muff Voice Clarity Bluetooth

  • New Walker’s XCEL Muff Series also includes four listening modes: Universal, Speech Clarity Mode, Hi Frequency, and Power Boost..
  • New ergonomic headband design for maximum comfort every time..
  • Hi Gain Omni Directional Mics with Active Dynamic Sound Suppression and Wind Noise Reduction.
  • Controls moved to headband resulting in less holes in ear cups and improving NRR.
  • Powered by 2 (AAA) batteries –included.
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KEF LS50 Mini Monitor – Black Edition (Pair)

  • The LS50 radiates an extremely large listening sweet spot and delivers a remarkably fast, clean, and expansive sound with its Unit-Q driver Array..
  • The construction of the ls50’s cabinets plays a big Part in their sound. From baffle Shaping and port design, the LS50 reproduces your Audio completely flat and unaltered..
  • The LS50 comes in four spectacular colors, each with its own corresponding Unit-Q driver Array Color and frequency response is 79Hz – 28Khz (3Db).
  • The LS50 is one of the most award-winning speaker products ever released by KEF, receiving accolades from such publications as stereophile, what hi-fi, and the absolute sound..
  • Frequency range (-6db)-47hz – 45Khz. crossover frequency-2.2Khz. Maximum output-106db.
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đặc Khu A

  • The GameDAC dedicated DAC and headphone amp transforms any PS4 or PC into a high-performance audio source by bypassing the low fidelity, poor quality....
  • Gaming's first certified Hi-Res Audio system ensures that you hear high-fidelity 96 kHz / 24 bit audio at its purest full resolution with no....
  • Arctis Pro + GameDAC is the first gaming headset system to include the legendary ESS Sabre DAC and amp for unsurpassed audio quality with 121 dB of....
  • Premium Hi-Res speakers with high-density neodymium magnets reproduce a full, expansive frequency range from 10 - 40,000 Hz with stunning realism and....
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Ryans World Kids Bluetooth Headphones, Wireless Headphones with Microphone Includes Aux Cord, Volume Reduced Kids Foldable Headphones for School, Home, or Travel

  • Incredible Sound Loved by 20 Million+ People.
  • Hi-Res Audio Certified: Custom oversized 40 mm dynamic drivers produce Hi-Res Audio—a certification only awarded to audio devices capable of producing exceptional sound. Life Q20 active noise canceling headphones reproduce your music with extended high frequencies that reach up to 40 kHz for extraordinary clarity and detail..
  • Reduce Ambient Noises By Up to 90%: Our team of engineers conducted more than 100,000 tests in real-life scenarios to fine-tune Life Q20’s 4 built-in ANC microphones and digital active noise cancellation algorithm. As a result, the hybrid active noise cancellation can detect and cancel out a wider range of low and mid-frequency noises such as cars and airplane engines..
  • 100% Stronger Bass: Our exclusive BassUp technology conducts real-time analysis of the low frequencies to instantly strengthen the bass output. Double press the play button when listening to bass-heavy genres like EDM and hip-hop for an amplified listening experience..
  • 40-Hour Playtime*: Up to 40 hours of non-stop playtime in wireless active noise cancellation mode (at 60% volume) is extended to an enormous 60 hours in standard music mode. A single charge gives you enough juice to listen to over 600 songs or soundtrac....
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ASUS ROG Delta Gundam Edition Gaming Headset (Limited Edition, AI Noise-Canceling Mic, Hi-Res ESS 9281 Quad DAC, USB-C, Aura Sync, Lightweight, Compatible with Laptop, Consoles, and Smart Devices)

  • HI-RES QUAD-DAC HEADSET – Four hi-fi-grade ESS 9218 DACs provide lossless audio processing with each DAC devoting its processing power to a subset of the audible frequency range, from lows, mids, highs to ultra-highs. The four signals are then combined, which produces clearer sound with an impressive 127-dB SNR that's much higher than any device in the market..
  • ASUS ESSENCE DRIVERS - Exclusive ASUS Essence drivers deliver the sound quality you’ve come to expect. The airtight chamber and audio signal diversion technology for immersive audio is what takes it to the next level for serious gamers. Upgraded comfort with ergonomic D-shaped protein leather and exclusive ROG Hybrid ear cushions..
  • CIRCULAR RAINBOW RGB LIGHTING - Show your style with customizable Aura RGB lighting. ROG Delta leaves single-color lighting behind as the first gaming headset to feature rainbow circular RGB lighting. This....
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