Philips SHP9600 Wired Over Ear Headphones Comfort Fit Open Back 50 mm Drivers ​•Acoustic system: Open• Magnet type: Neodymium• Impedance: 32 ohm• Maximum power input: 200 mw• Sensitivity:101 dB• Speaker diameter: 50 mm• Frequency response:12 - 35,000 Hz• Nett weight: 0.728 lb• Open-back design with spacious sound• 50 mm drivers deliver crisp bass and balanced midrange• Pristine high frequencies• Headband is reinforced with durable steel for a secure fit.• Double-layered headband cushion adds real comfort• Breathable ear-cup cushions• Open acoustic system• Wireless communication technology: Bluetooth• Connect to any source-1/4 inch to 3.5mm adapter included• Enjoy clear, crisp, and smooth audio transmission with just a click-in.• Engineered to fit the ear's natural geometry, ensures no detail is lost• 3.5mm gold-plated jacks on the 3 meters long detachable cable All new Philips SHP9600 with the perfect blend of performance, comfort, and qualityOpen-back design with spacious sound. Ideal for listening to your favorite music everyday at homePerfectly tuned 50 mm drivers deliver crisp bass, balanced midrange, and prstine high frequencies.The drivers are engineered to fit the ear's natural geometry, ensure no detail is lost.Superb comfort and durability. The headband is reinforced with durable steel, which adds just the right amount of tension for a secure fit. The double-layered headband cushion adds real comfort, and the breathable ear-cup cushions are perfect for long listening sessions.Connect to any source. From phone to headphone amp with the included 3.5mm gold-plated jacks on the 3 meters long detachable cable. (1/4 inch to 3.5mm adapter included)Technical specifications: Open acoustic system | Neodymium magnet type | 32 Ohm impedance | 200 mW maximum power input | 101 dB sensitivity | 12 - 35,000 Hz frequency responseWireless communication technology: Bluetooth Taxes Tax of 8.875% will be charged if shipped within NY Shipping Free shipping to any anywhere within the U.S.A, we normally ship within one business day Returns In the unlikely event that you are dissatisfied with your purchase, please contact us through eBay messaging and we will resolve any issues. Item must be returned to us within 30 days of purchase. It needs to be in its original condition with packaging and all accessories included. If the item is faulty, damaged or incorrect, we will pay the return postage label. Customer service Please contact us for any customer service issue you may have before opening a case, we will get back to you within 1 business day and sort out any issue you may have.