What is the Graphene earphones?Earphones using graphene offer superb frequency response. The reason for this is down to the graphene diaphragm's simplicity: Most diaphragms/cones must be dampened to prevent undesirable frequency responses, graphene requires no dampening. This is because graphene is so strong that the diaphragm can be incredibly thin - and thus very light. Instead of being artificially dampened, the graphene diaphragm is dampened by the air itself. Graphene is also very energy efficient which leads to reduced power consumption.
1. 3.5mm, 24k Gold-plated audio jack.
2. Prevents oxidation of the contact surface and enhances the conductivity for a richer and purer sound.
3. Aviation-grade aluminum.
4. Aviation-grade aluminum is diamond cut then carved by CNC.
5. In order to make the appearance of the back cavity more exquisite, we used a Radial pattern processing and finished it off with oxidized sandblasting.6. It is compatible with 99% smartphone in the market.
1. Long-term listening at a high volume is not recommended.
2. Keep the product away from dust, moisture, and chemicals.
2. Avoid contact with high temperatures and sharp objects.
| Wearing Type
| Cable Length (m)
| Net Weight (g)
| Compatible With
|| Smartphones, tablets, portable music players and games consoles.
| Wired Control
| Interface Diameter
|| 3.5mm audio jack
|| 102 ± 3dB
| Rated Power
| Frequency Response
|| 1 X BW-ES1 Graphene Earphone
| 2 X Pairs Ear Muffs|
| 1 X Velcro Cable Organizer |
| 1 X Earphone Bag|
| 1 X Using Manual|
| 1 X Warrenty Card|
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.
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.