Dual Driver High Fidelity Earbuds, KZ ES4 Hybrid Extra Bassy In-Ear Headphones (Green with Mic)

Dual Driver High Fidelity Earbuds, KZ ES4 Hybrid Extra Bassy In-Ear Headphones (Green with Mic)

Item Condition: New

Brand: KZ
Color: Green with Mic

Product Information

• Customized Balanced Armarture, responsible for high-frequency performance, mid-frequency density increased by 30% than traditional, the details of the performance is particularly rich, crisp and sweet.
• Customized Dynamic Driver, it is upgraded by using graphene film, the soundstage width is extended, significantly enhance the bass intensity and texture.
• New Crossover Technology, makes the sound flow smoothly through the optimized independent frequency divider circuit, Increase the degree of separation of music and be live.
• ONE-YEAR - If you are not satisfied with our in-ear headphones, let us know and you will be offered a full refund or replacement. Enjoy this absolutely RISK FREE purchase

Product Details Connectivity : Wired Application: Apple iOS and Android,Portable Media PlayerAudio Jack: L type dia3.5mm Pin Type: 0.75mm Cable Length (m): 1.2m Frequency response: 20-40000Hz Impedance: 25ohms Sensitivity: 104 dB/mW Microphone: OptionalColor: Green/Black Dimension and Weight Product weight: 0.04 pounds Package weight: 0.07 pounds Package size (L x W x H): 4.1 x 2.76 x 1.26 inches Whatâ€s in the box. 1 x KZ ES4 Earphones2 x Earbud tips(2 pairs, S/L) 1 x User manual

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.