Introduction: H-905M Bone conduction headphone hearing aid provides the best quality sound that will shock you,Website:http://www.szrisest.it, a stylish design, and is our most popular product. Safe sound is our priority; it carries an IPx10 waterproof rating that makes it possible and safe to tune in to music or voice communication. Our open ear bone conduction headphones guide mini vibrations through your cheekbones to your inner ears, ensuring you can be open to ambient sound, even when you’re plugged in, and working out or on the go. The waterproof grade exceeds IPX8 and can be no problem to dive with this product within 10 meters under water. Delivering stereo sound without plugging or covering them. Sound waves travel directly to the cochlea, bypassing the eardrums completely an alternative for anyone concerned about potential hearing damage caused by traditional headphones and ear buds, and even a solution for those with certain forms of hearing loss. This product is designed skillfully to adopt the tech. of bone conduction in order to let the buyers enjoy an amusement life. Feature：1. This product is designed skillfully to adopt the tech. of bone conduction in order to let the buyers enjoy an amusement life.2. Build-in player with 8G memory to let you enjoy every sort of music formats of MP3 and WMA. 3. Adopts the digital function of CLASS-D4. Perfect Sound: Low frequency vigorous, intermediate frequency full round and high frequency crystal clear let the entirety rich with flexible layers sound.5. Free download connection: 2.0 USB with battery life of 4 hours6. Fit for the use of swimmers and runners.7. Humanity designing solves the past problem of connection. 8. The waterproof grade exceeds IPX8 and can be no problem to dive with this product within 10 meters under water. Application:Outdoor sports, mountain climbing, ride a bike, driving a car, running, sailing, swimming, hiking.Technical Parameters:Output Power: Left and right sound track: 1.5W*2(4Ω)Input Sensitivity: ≤400mVSNR: ≥82dB Distortion: ≤0.7% Frequency Response: 20Hz-20 KHz Speaker: Bone conduction Power Voltage: DC3.7VWaterproof Requirement: Normal Working 10 Meters under Water Accessories:1. MP3 Earphone X 1 set2. Power Adapter X 1 pc.3. Product Description X 1 copy4. Certification of Product Qualification X 1 copy5. 2.0 USB LineWarranty:Life-long, one year free charge
