NEW VERSION QKZ ZXD UPGRADE 2023 Professional Ergonomic Headphones with Dynamic HIFI Sound Coil, High Definition Stereo MEGA BASS, Double Parallel Wire Plated Silver, CNC Aluminum Alloy, Drip Resin, PC Resin, Cast Aluminum Alloy, and High Definition Microphone (HI-Res Audio Certificate). This model of headphones has a Design with a connectable or detachable cable. It can be upgraded to QKZ TWS Wireless Bluetooth modules (to buy in addition). Compatible with Multiple devices with a 3.5mm plug (Mobile Phones, laptops, Pc, Tablets, Wireless Microphones, etc.) and All Bluetooth Devices (If you have bought also the Wireless Bluetooth modules QKZ) N. art. EDA003342602A (Black) - EDA003342602B (White) Description 1. Noise reduction: The headset is designed with noise reduction technology, which can help you get better insulation from external noise and have a fantastic listening experience. 2. Wide usage: headphones can be used with various devices with 3.5mm connectors, such as phones, tablets, computers, and so on. If you have also purchased the QKZ Wireless Bluetooth add-on module, you can use it on all the various Bluetooth-enabled devices. 3. High resolution: The headset can produce professional and high and low-frequency sound effects, allowing you to hear a clean, clear, and professionally detailed sound. The shock quality of the sound combined with the high definition Stereo Mega Bass, Even listening to a large compilation, concert hall scene music is no less. 4. Suitable for occasions: wired earphones can be used for various occasions like working, recording studio, running, jogging, driving, sleeping, and so on. 5. Hi-RES certification by Japanese Audio Association. Listen to every musical detail. Detailed specification: Connector diameter: 3.5 mm Frequency: 10-20000 Hz Cable length: 1.2 m Impedance: 17 Ohms Sensitivity: 109dB Drive unit: 10 mm dynamic coil Type of pin: 0.75 mm Material: Double Parallel Wire Plated Silver, CNC Aluminum alloy, Drip Resin, PC Resin, Cast Aluminum Alloy C E, Hi-Res Audio certificate ATTENTION: These Headphones are available in different colors: (Black) - (White) 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.