QKZ DM9 Specifications

Type: Piston In-Ear Headphones

Technical Specification

1. Material: Metal CNC Zinc alloy

2. Weight: 15g

3. Speaker: 9.2 mm NdFeB speaker

4. Speaker Power: Rated input power: 3mW, Maximum input power: 5mW

5. Impedance: 16??15%

6. Speaker Sensitivity: 94?2dB (at 1KHz 1mW)

7. Speaker Frequency Response: 20-22K Hz

8. Microphone Sensitivity: -42dB?3dB1kHz, 3V 0dB=1V/pa

9. Operation Temperature: -10 Celsius — +40 Celsius

Function: Play / Pause, Answer / Off, Noise Cancelling, Microphone

We do not sell any replica products. We believe in quality. Not in quantity.

Call for any enquiry: +8801798740472;?+8801752771463; +8801798740523

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DELIVERY PROCESS

DELIVERY/SHIPPING PROCESS

Cash On Delivery available (all over the Bangladesh)
Outside Dhaka only full payment order accepted
Order Process time takes at least 24 hour.
We call to verify number and confirm order.
Order tracking or order updates available.
Inside Dhaka approximately 24-48 hours (Delivery Time).
Outside Dhaka approximately 2-5 days (Delivery Time).
Customer can check the product in front of the delivery person.

RETURN & REFUND

RETURN/REPLACEMENT WARRANTY

We have basic 3 days replacement warranty.
If the product is not genuine/original. (Must notify within 24 hours)
If you received a physically damaged Product after opening package.(Must notify in-front of delivery man or send unboxing video)
If the Product is completely different from the picture on the website.
If you Change your mind/Misplaced order (unopened items).
Read more in Return Policy page.

REFUND PROCESS

If we cannot provide replacement.
If you changed mind & cancel order before the Products is already shipped.
If a different Products is delivered to you.
If you don’t want replacement (unopened item)
Note: We don't offer any Exchange services.
Read more in Refund Policy page.

HOW TO ORDER

STEP 1: Visit the products page and select an item you wish to buy.

STEP 2: Choose color (if any), quantity and click on the Buy Now button.

STEP 3: Click on the shopping bag icon >> then CHECKOUT.

STEP 4: Now Fill All the required fields (Name, Address, Number, Email) etc.

STEP 5: Select your PAYMENT METHOD. Tick the checkbox that you have agreed to our terms and conditions, privacy policy, returns & refunds and press PLACE ORDER.