Hi-end OLED Sound Level Meter Audio Spectrum Analyzer Dot Matrix Digital Clock

Description: Accurate sound level meter & audio spectrum analyzer & clock: adopts dedicated OLED display screen with 256 × 64 high resolution, guarantee the accuracy of each frequency band. Also with high-precision clock display, using SD3078 built-in crystal oscillator which can ensure that the clock accuracy is ±3.8ppm, year error within 1.2 minutes, very cool and interesting. Wide frequency range display & dual signal inputs: support 32Hz-16KHz frequency sweep, 8 kinds of frequency bands for free choice, high-precision display even can do frequency point test. Support 3.5mm AUX and microphone inputs, compatible with your phone/PC/game player/speaker, easily to see the music level status in real time and every slight change of sound can be shown visually. 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Sign Up Now ! Hi-end OLED Sound Level Meter Audio Spectrum Analyzer Dot Matrix Digital Clock Item description Upgraded version [from 2022/4/18]: add an advanced mode including three audio spectrum displays, unique and creative, with much fun and high playability: 1. Analog VU Meter (AGC/DB) 2. Classic Strip Display (AGC/DB) 3. Angry Eyes 4. Dynamic Audio Spectrum Warm tips: 1. In advanced mode, all settings and parameters cannot be changed including time, please return to standard mode to adjust if needed. 2. For safe shipping, the remote control may not include batteries(2*AAA), please prepare it by yourself. Features Accurate sound level meter & audio spectrum analyzer & clock: adopts dedicated OLED display screen with 256 × 64 high resolution, guarantee the accuracy of each frequency band. Also with high-precision clock display, using SD3078 built-in crystal oscillator which can ensure that the clock accuracy is ±3.8ppm, year error within 1.2 minutes, very cool and interesting. Wide frequency range display & dual signal inputs: support 32Hz-16KHz frequency sweep, 8 kinds of frequency bands for free choice, high-precision display even can do frequency point test. Support 3.5mm AUX and microphone inputs, compatible with your phone/PC/game player/speaker, easily to see the music level status in real time and every slight change of sound can be shown visually. Speical AGC algorithm & customized output curve: ensure ideal visual effects even the input signal is in a small to large range, avoid that no display when input low signal and display in full screen when input high. Audio spectrum display with 3 modes: real output / smooth output I / smooth output II, both ensure accuracy and best display effects, satisfy different usage requirements. Many adjustable items & display effects: the brighntness, the falling speed of main light column, the holding time and the falling speed of the peak can be adjusted separately. 3x6=18 sound level meter display effects, 9x8=72 music spectrum effects and 3 clock display modes for free choice, and all settings with power-off memory function, no need to set again after restarting. Parameters Display screen: OLED (Organic Light Emitting Diode) Resolution: 256x64 Frequency range supported: 32Hz-16KHz Display item: sound level meter / music spectrum / clock Audio signal input: 3.5mm AUX / microphone Sound level meter display: 3 display modes: each mode with 6 display effects Adjustable items: main light column rising speed & falling speed / peak holding time & fall speed Audio spectrum display: 9 display modes 8 frequency bands (250 / 125 / 83 / 62 / 50 / 41 / 31/ 25) Adjustable items: main light column falling speed / peak holding time & falling speed Music display mode: AGC+customized output curve Real output / Smooth output I / Smooth output II Mirror display effect: supported Clock display: 3 modes (year / month / date / weekday / hour / minute / second) Brightness adjustment: 15 levels Software supported: ambient noise filtering Working voltage: DC 5V Dimensions(W*D*H): 105*24*42mm / 4.13*0.94*1.65in OLED screen size(W*D): 78*22mm / 3.07*0.87in Net weight: 166g / 0.36lb Package weight: 300g / 0.66lb Packing List 1x AK25664 Audio Spectrum Analyzer 1x Remote Control (without batteries) 1x USB & 3.5mm Cable 1x 1:2 3.5mm AUX Cable 1x USB Cable(Type-C) 3x Feet Pads Payment Delivery details Return Policy About us Contact us Payment Safe and secure payment by PayPal. Delivery details Please leave VALID TELEPHONE NUMBER which is necessary and very important. Customs Clearance We are NOT responsible for any customs duties fee. We are NOT responsible for any import tax or customs delay. Most item will be shipped within 2 working days. For package less than 2KG, we use Airmail (10-25 days to most countries) and for package over than 2KG we use Expedited Service such as DHL, UPS and FEDEX (5-8 days to most countries). Return Policy Free Return Within 30 DaysWe provide return within 30 days for all items you bought on eBay, full refund and return shipping will be provided. 1-year warranty is provided for all items(Excluding: 1. Man-made damage or misuse. 2. Audio accessories and consumables such as vacuum tubes). If you are satisfied with our products and service please leave a 5-star . Feedback is very important to us just like our lives, please DO contact us before you leave a neutral or negative feedback, we will provide better solutions until you are satisfied. About us Douk Audio / Nobsound Studio was founded in 2013 in Shenzhen CHINA, we own several brands including Douk Audio / Nobsound / Little Bear etc. As a professional audio company, we are dedicated to design and produce the best products at the lowest prices to make HiFi affordable. We will spare no efforts to bring great products and service for customers and extremely to improve our customers listening experience. Contact us Please don't hesitate to contact us if you have any questions or comments about our items. And our working time is from Monday to Friday between 9:00 am to 06:00 pm(Beijing Time), which means we can keep on-line at: Working time Beijing(CN)Monday-Friday09:00 AM - 18:00 AMNew York(US)Sunday to Thursday08:00 PM - 05:00 AMLondon(UK)Monday-Friday01:00 AM - 10:00 AMParis(FR)Monday-Friday02:00 AM - 11:00 AM During holiday, please allow us to response you early next week. Please don't leave any negative / neutral feedback or make dispute/claim on our non-working time, thank you for your understanding and cooperation. Home Feedback Save Seller New Listed Ending Soon Contact us

Price: 109.99 USD

Location: shenzhen

End Time: 2024-12-10T09:24:31.000Z

Shipping Cost: 0 USD