Features • Stunning LED Display: Features 384 RGB LEDs arranged in 16 columns and 24 rows, creating a vibrant visual experience that enhances your music enjoyment • Versatile Functionality: Offers 20 dynamic effects and 7 color schemes, allowing for 140 unique display combinations tailored to your personal style and preferences • Effortl Connectivity: Equipped with a built-in voice sensor, this device only requires a power supply, eliminating the need for complex sound cable connections for easy • Sensitive and Reliable: Delivers enhanced response performance with efficient non-static levels, ensuring high-quality readings and extended service life for consistent use • Compact and Portable: Lightweight design enables easy carry and storage, making it the companion for outdoor events and on-the-go frequency analysis Features: 1、You can roughly estimate the strength of the corresponding channel through the scale below and the height of the corresponding bar. 2、Equipped with high-quality nRF24L01 module with PA and the original 3DB high-gain antenna. 3、Small but clear, the display screen a two？colour 0.96 inch organic light emitting diode screen, making the easier. 4、This spectrum analyser can scan 128 channels, from 2.400 to 2.527, one frequency point per 1M. 5、Small size and light weight allow for convenient carrying and storage. Ideal for outdoor using. 6、There is a battery icon in the upper right corner of the screen. And it will automatically turn off at low voltage. Specification: Item Type: Simple Spectrum Analyzer Material: ABS Battery Capacity: 600mAh Battery Model: Lithium Battery (Built-in battery is shipped) Working Current: 40mA Battery Charging Time: 2 Hours Battery Charging Voltage: 5V Package List: 1 x Simple Spectrum Analyser 1 x Antenna 1 x USB Cable Note: betweendiv>1. Please do not overcharge, which will affect the battery life;betweenbetweendiv>2. Please do not use over frequency; betweenbetweendiv>3. Please do not knock the product, it will cause the product to be damaged and cannot be used; between Package List 1 x Simple Spectrum Analyser 1 x Antenna 1 x USB Cable