QKZ F910 2023 Waterproof 2 Dynamic Mov and 50 similar items

NEW VERSION QKZ F910 Upgrade 2023 Ergonomic Waterproof Headphones with Double Dynamic Moving Coil, Subwoofer, 4D Stereo Sound, High Definition Call Microphone (HI-Res Audio Certificate) Compatible with Multiple devices with a 3.5mm plug (Mobile Phones, laptops, Pc, Tablets, Wireless Microphones, etc.) N. art. EDA003349401D (Transparent) - EDA003349401C (Black) - EDA003349401B (Blue) - EDA003349401A (Purple) Description 1. Product type: Intrauricular Headphones QKZ F910 Upgrade 2023 2. Plug: 3.5 mm 3. Impedance: 16 ohms 4. Sensitivity: 96db 5. Frequency response range: 20-20000 Hz 6. Horn diameter: 8 mm 7. Cable length: 1.25 m 8. Headphone Cable Material: TPE 9. Headphone Material: Crystal resin cavity (Made of imported quality resin is beautiful and flawless. It is durable and wear-resistant) 10. IPX4 Level Deep Waterproof 11. Microphone for high-definition calls 12. 3.4 mm metal plug 13. Comfortable ergonomic design to wear 14. 4D Stereo Sound (from 4 nuclear energy) with Subwoofer 15. Transverse acoustic structure with dynamic dual-unit loudspeakers 16. Graphene vibration film 17. Hi-RES certification by the Japanese Audio Association. Listen to every musical detail. 18. Weight: 50 g C E, Hi-Res Audio certificate ATTENTION: These Headphones are available in different colors: (Transparent) - (Black) - (Blue) - (Purple) Before making your purchase, contact me to check the availability and your favorite color. Thank you The price doesn't include taxes. Notice to the buyer: Before proceeding to payment with Paypal, make sure to enter the correct address for shipping. We do not accept shipping addresses other than those indicated in the Paypal purchase order. So, make sure the email associated with your Paypal account is active, we will need it to send shipping and invoice notifications. We take care to send the pre-invoice before shipment by legal email you must accept strictly. Be sure to provide an active mobile number that will serve the courier for the delivery of your package. If the email address is inactive and we do not receive your response by accepting the pro forma invoice, we will consider the purchase transaction without confirmation to continue shipping the items. Shipping "FREE SHIPPING" for the following destinations: Europe (The following destinations aren't included in "Free Shipping": Albania, Andorra, Armenia, Azebairgian, Bosnia, Georgia, Liechtenstein, Macedonia, Monaco, Montenegro). Canada Mexico Australia Japan United Kingdom USA The shipment will be the international economic one and may take from 5 to 20 business days (depending on the destination) to arrive. The shipping is fully traceable. Therefore, the buyer will be sent a message with the link of the courier who has been entrusted with the shipment and the tracking number, to check the package. Attention: For all other destinations not listed, please contact me to evaluate together the cost of shipping, islands included. I will try, where possible, to satisfy you.