NA Led Music Spectrum Display RGB Colorful 1624 Segment Rhythm Light Level Voice Sensor Clock Display 384 LEDs 20 Dynamic & 7 Color Effect Display

20 kinds display effects 7 kinds color modes 8 kinds brightness modes 4 time display modes 1 breathing display mode 2-way alarm clock function Night weak light You can set a color which you like Power supply (can be powered by USB 5V mobile phone charger) Input audio signal control with audio cable, or control by sound Product parameters Name: 1624 Color LED Music Spectrum Version V6.65 Display mode: 16 columns, 24 rows, a total of 384 RGB LEDs Product size:21.8cmx2.8cmx7.2cm Net weight: 190g Power supply mode: USB power supply( 0.9m cable)can be powered by 5V mobile phone charger; no charging function. Working voltage: 5V Working current: 600mA Control method: voice control or 3.5mm audio cable control, automatic switching, no audio cable is inserted, it is sound control, plug in the audio cable and automatically switch to audio cable control. 1. Connection method Connect the USB cable to the 5V power supply and use a mobile phone charger or a USB power supply device. When the power is turned on, the screen displays the version number such as V6.59, and then goes out. As long as there is sound in the voice control, it will jump to it. If you need to use the audio cable to control, insert the audio cable into the headphone jack, and it will automatically switch to the wire control mode. When using voice control, try to be as close to the speaker as possible, the sound sensor is on the back of the spectrum, and there should be no obstructions between the sensor and the speaker. When using voice control, external noise or speech sound will be received and displayed by the spectrum. The sensitivity of the sound can be controlled by adjusting the volume of the sound and can also be changed by setting the sensitivity. Special note: It is not possible to connect the speaker cable directly to the earphone input of the spectrum.

ASIN

B09WJ7JNJM

Embedding

CLIP ViT-L/14 · 768d

Distance metric

cosine

Doc fetch

3ms·cache hitGET /v2/namespaces/amazon-products/documents/B09WJ7JNJM

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27msre-embed title → /query

Doc fetch goes through Layer's Aerospike pull-through cache; cache hit served the row without touching turbopuffer. The similar query re-embeds this product's title with CLIP-text and runs a vector query — queries don't go through the doc cache, so no cache header is set.