• 【Visualizing Dynamic Music】With 16 vivid blue LED lamp beads, highly sensitive microphone pickup and noise filtering function, AK_DB16L_MIC provides different display modes and all items are adjustable, incomparably and perfectly make music alive.
• 【Advanced and Powerful Function】The AGC algorithm ensures the best display effects when the input signal changes. Display mode, peak, brightness, speed, sensitivity can all be adjusted freely to satisfy different needs.
• 【Premium Quality & Wide Usage】Covered by an aluminum alloy one-time molding case, simply but strong. A great gift for friends, colleagues, music-lovers, designers etc., can be applied in many place such as LED DJ stage, Car Interior Decor, Party, Music Festival, Concert
• 【Relaxing Work & Spark Inspiration】Place it on your office desk, bedside table or in your car to create a relaxing and inspiring atmosphere. By activating the environment, it helps to relieve your pressure and trigger your idea.

• Model: AK_DB16L_MIC
• Signal acquisition: microphone pickup
• Adjustable items: display mode / sensitivity / speed / brightness /etc.
• Working voltage: DC 5V ( ≥0.3A )
• Power interface: Micro-USB
• Material: One-piece molding and anodizing
• Software supported: ambient noise filtering
• Dimensions(W*D*H): 181*15*16mm / 7.13*0.59*0.63in
• Net weight: 86g / 0.19lb

User Manual of Douk Audio Level Meter

Warm Tips：

• Powered by DC 5V (Micro-USB), exceed 5V will result in damage.
• If you buy 2PCS or more, please make sure that the current of power supply is sufficient to drive all music levels lights, each one needs 0.3A.