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Quick Details

  • Brand Name: bestsonic
  • Model Number: 2391-435
  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name:: Bestsonic
  • Communication:: Wired
  • Function:: Microphone, Noise Cancelling, Waterproof
  • color:: red/green
  • Connectors:: 1.2m

Packaging & Delivery

Packaging Details: PE in carton box, gift box, window gift box
Delivery Detail: Shipped in 30 days after payment

 

 

Model NO: 2391-435

Specification:
1.Plug Model :1.2mm
2.Speaker diameter:40mm
3.Speaker Impedance:32Ω
4.Speaker Frequency response: 20Hz - 20KHz
5.Speaker Sensitivity:110dB115dB±3dB
6.Noise Level:≤-78dBA
7.Dynamic range:≥78 dBA
8.THD:≤0.06%
9.Stereo crosstalk:≤-49 dBA
10.Microphone Specification:6*5mm
11.Microphone Sensitivity : -58dB
12.Microphone Directivity: Omni directional
13.Microphone Impedance:≤2.2KΩ
14.Microphone Frequency response : 50Hz - 15KHz

Features:
excellent sound quality and Factory price;
volume control with microphone mute botton
logo printing(OEM) is available.
Newest and best selling headband headphone .
Beautiful pakage for your retail.
With our own design team to help you design all kinds of packages.
fast delivery and excellence service
7 years professional manufacture

 

Detail of products:

 

Welcome to visit our company!

 

 

 

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview

Transactions

Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland)
Transaction Level:
Supplier Assessments:
2 Transactions 80+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $27,000
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