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. Record Player & Turntable Part. Audio Board & DIY Kit.Bluetooth & XLR & MIC. 1/8 & 1/4 Stereo Jack Cable. Hi-end OLED Sound Level Meter Audio Spectrum Analyzer Digital Home Decor Clock.
Upgraded version [from 2022/4/18]: add an advanced mode including three audio spectrum displays. Unique and creative, with much fun and high playability. In advanced mode, all settings and parameters cannot be changed including time, please return to standard mode to adjust if needed. 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.Display screen: OLED (Organic Light Emitting Diode). Display item: sound level meter / music spectrum / clock. Audio signal input: 3.5mm AUX / microphone. 3 display modes: each mode with 6 display effects. Adjustable items: main light column rising speed & falling speed / peak holding time & fall speed. 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. Clock display: 3 modes (year / month / date / weekday / hour / minute / second). Software supported: ambient noise filtering. Dimensions(WDH): 1052442mm / 4.130.941.65in. OLED screen size(WD): 7822mm / 3.070.87in.
Net weight: 151g / 0.33lb. Package weight: 300g / 0.66lb. 1x AK25664 Audio Spectrum Analyzer.1x Remote Control (without batteries). 1x USB & 3.5mm Cable. 1x 1:2 3.5mm AUX Cable. Please leave VALID TELEPHONE NUMBER which is necessary and very important.
For package less than 2KG, we use. (10-25 days to most countries). And for package over than 2KG we use.(5-8 days to most countries). Free Return Within 30 Days. We provide return within 30 days. Is provided for all items.
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Douk Audio / Nobsound Studio was founded in 2013 in Shenzhen CHINA, we own several brands including. Douk Audio / Nobsound / Little Bear. 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. Improve our customers' listening experience.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. This item is in the category "Home & Garden\Home Décor\Clocks\Alarm Clocks & Clock Radios". The seller is "doukmall" and is located in this country: CN. This item can be shipped worldwide.