详细说明
Product Name: Tablet Headset Model NO.: SN140 Jack Type: Plug-in Jack Diameter: 3.5mm Function: Multimedia, Microphone Usage: Computer Communication: Wired Type: Electret Earphone Color: Black Wire Material: PVC Trademark: Mitechnic Transport Package: 40 Units in One Carton Specification: 63X41X39CM Origin: China HS Code: 85183000 Product Description Headset SN140Headset SN140 has been greatly used in Tablet device, Ipads and so on. It is famous for its good quality and good sound. It uses high quality skin for headband and earpad, which can be used for many years. Replaceable earpad on the headset allows for on-site replacement to extend the product lifetime even further. Highlights:Good quality leather for earpad and headband, which can be used for many years. Optional excellent volume control bar controller, which can be easily adjusted the volume on the cable. SpecificationLoudspeaker diameter: 50mmEarphone sensibility: 112 dB ±3dB Impedance: 32 Ω±10%Frequency range: 20-20KHzOutput Power: 20mvMicrophone sensibility:-49db±2dbDirectivity: unidirectionalCord Length: 2.0metersConnector: 3.5mm TRSS PlugWith volume control bar on cable (Option)Weight: 300gDoes not have radio electronic and high frequency units insideWarrantyTwo year limited warranty. Warranty will not apply if the product has been tampered with, disassembled or damaged by misuse, accident, modification or unauthorized repair.
