Thank you for clicking! We are Sanow - en.sanowcaraudio.com FEATURES Scanning Frequency Discriminator X, K, Ka, Super wideband Detection 360° Laser Detection Real Voice Warning Signal Strength Meter (4 Level) Mute / Auto Mute Mode Bright / Dim / Dark Mode City / Highway Mode BAR LED Display OPERRATING BANDS X-band: 10.525 GHz ± 50 MHz K-band: 24.150 GHz ± 100 MHz Ka-band: 34.7 GHz ± 1300 MHz Laser: 800~1050nm, 33 MHz bandwidth Strelka: 24.150 GHz Pro-Laser: 340 ± 8 PPS