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NINGBO HI-TECH PARK BOLIN TECHNIQUE CO., LTD.
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ChinaVIP0Audited Supplier
Products: Language laboratory system , Headset , Power saver , Visualize , Programable timer switch
Response Time: within 24 hours
Response Rate: 100%
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Language Laboratory System Headset
OverviewQuick DetailsSubject:Language Learning, Language Learning headsetBrand Name:BolinModel Number:Bl-888Place of Origin:Zhejiang, China
$3 /
Product Details
Transaction Comments
BL-888 professional language laboratory headset
Durable, high quality, electret or dynamic microphone, bigger hole earpad , various connectors, USB , 3.5mm , RJ12 , DIN Plug Option
headset main technical indexes:
1)headset Impedance :2×8Ω; 2X16Ω:2×32Ω; 2X40Ω Option
2) Sensitivity : 110±3dB
3)Frequency range : 20~20000Hz
4)headset Rated power : 2×100mW
Headphone MIC
1)headset Impedance : electret 1800Ω (200Ω dynamic)
2) Sensitivity : -48±3dB
3)Directivity : omnidirectional
4) Frequency response : 30~16000Hz
Headset Model Number: 888
Style: Headband
communication: Wired
Connectors: 3.5mm or DIN 5 pin plug ,RJ12.
Use: Portable Media Player
Function: Noise Cancelling
headset Place of Origin: China (Mainland)
Function: Multimedia
language lab headset picture
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