decibel audio

... Instrument Monitor Logger Diagnostic-Tool Detector Tester [Wide Application] Used to measure the sound level of the environment such...

Digital Sound Level Meter GM1358 Environmental Detection This equipment has been designed to meet the measurement requirement of Safety Engineers, Hea...

... power: 80W*2+100W (subwoofer) Output load: 4-8Ω Frequency response range: 14-100KHZ Signal to noise ratio: 100 Number of channels: 3chann...

HT622A Digital Sound level Noise Meter Decibel Sound 30 dB to 130 dB AudioTester Features: It can convert ambient sound into electrical signals, proce...

Metal USB Microphone Condenser Recording Microphone D80 Mic with Stand for Computer Laptop PC Karaoke Studio Recording Features: 1. V800 professional ...

Product Description Customer Question & Answer Ask something for more details (0) Product Description [Cute children's headphones]: LED flashes when t...

...: 130dB Max power: 35W Angle adjustment: Pitch adjustable Effective broadcast distance: 500 meters ▲ Product weight: 480g±20g Operating temp...

... noise , allowing users to fully immerse themselves in conversations and other experiences. Despite their powerful sound output of up to 110 ...

... the pronunciation unit extends into the ear canal, which is closer to the eardrum than the earplugs. Has excellent sound insulation (up to 32 deci...

Mini Sound Level Meters Digital Noise Decibel Noise Audio detector Digital Diagnostic-tool GENERAL SPECIFICATIONS Use of environmental conditions:600V...

... of origin : Guangzhou, Guangdong , China Prodctus Description : 1. Active noise canceling : These headphones cancel out a staggering amount of amb...