Style:
In-Ear
Connectors:
3.5mm
Package:
No
Use:
Portable Media Player
Function:
Noise Cancelling，Microphone
Communication:
Wired
Model Number:
HCEJ-141
Color:
Black，Silver
The speaker impedance:
8Ω
Use:
Portable Media Player
Headphone sensitivity:
110db±2db
Cable length:
1.2m±5cm
Whether with remote control microphone:
No
Headphone plug type:
Through Hole
Frequency range:
6-35000Hz
 
 
BANNER-HDS1
 
 
 
 
 
 
 
 
 
 
 
Product Description:
 
1. It is dynamic unit and armature unit combine structure unit， It makes dynamic unit and armature unit complementary benefits， combination of both together， reflecting a more perfect.
 
2. The dynamic unit it uses are all directly purchased from the United States Lou\'s， are factory-tested OK product on consistency and longevity guaranteed.
 
 
 
 
Specification:                                                                                                             
 
 1. Product Name: K3003  Dynamic and Armature  Headphone    
 2. Type: In-ear  
 3. Impedance: 8Ω 
 4. Headphone sensitivity:110db±2db
 5. Frequency range: 6-35000Hz
 6. Interface: 3.5mm 
 7. Cable Length: 1.2m±5cm
 8. Color:   Black line，Silver line    
 9. Headphone plug type: Through Hole
10.Whether with Mic:  No
11.Headphones category: HIFI， Monitor
12.Applicable type of music: Classical symphonic concert
13.Drive unit: Dynamic and Armature
 
 
 
Color selection: 
 
1. Black Original line   -- Black Original line with Original SENFER packing (No microphone )
2. Silver Bulk Packing -- Silver plated line no box                                       ( No microphone)
3. Silver Full Packing  -- Silver plated line with original SENFER packing (No microphone) 
 
 
 
 
 
K3003 Ring Iron Headphones Fever HIFI Sound Quality Move Iron Unit DIY Third Frequency HIFI In Ear Earphones   Moving Coil With   Moving Iron Combine Wnit   Headset 
 
7
 
 
 
 
14
 
 
 
 
                    From the product pictures you can see，
                    this earphone comes standard with two pairs of sound guide tube:
 
                    1.Red circle for the whole frequency tube， the three-band equalizer， suitable for pop， vocal poison.
                    2.Black circle for bass tube， listen to DJ Rock is quite shaken.
 
 
 
10 13 1007 1005 1006
 
15
 
1008 1009
 
 
 
 
 
Shipment:                                                                                                         
1. Items will be shipped to your Aliexpress profile address， Please ensure that your shipping address is full and correct. 
2. When order total amount over 300$， order will be shipped free by EMS， DHL or FEDEX according to buyer\'s requirement， 5-10 working days\' estimated delivery time.
3. Orders are shipped in default by China Post Air Mail. about 10-35 working days to most countries & areas. For remote countries， it will be much more longer time to arrive. Please understand!
4. Any problem， please feel free to contact us before you leave a feedback， we will do our best to resolve it. Thank you!
 
 
Return policy:                                                                                                       
1. In case that the product you received is an incorrect one， please take photos and contact us within 30 days. We will send you a correct one. 
2. In case that you\'re not satisfied with the product while it is in good condition， please return it to us within 30 days， and buyer pays for the return shipping fees. Then We will either send you a new one or give your money back. 
3. In case that the product you received were defective， please contact us within 30 days after you receive the order， we can either give your money back or send a replacement to you.
 
Feedback:                                                                                                    
1. Your satisfaction and positive feedback is very important to us， please leave positive feedback and 5 stars if you are satisfied with our items and service. 
2. If you have any problems about our items and service， please do not hesitate and feel free to contact us before you leave negative feedback. We will do our best to solve any problem and provide you the best customer service.