Jectse Air Tube Headphones Wired Earbud

1. Applicable: Air channel headphones are suitable for portable music players such as iPhone, Galaxy and Note series, Nexus, HTC, iOS tablet, laptop, tablet, etc. 2. ERGONOMIC DESIGN Air tube earplugs feature ergonomic soft silicone earbuds that fit perfectly, won't fall off and can effectively isolate external noise, perfect for travel, running, fitness or gym. 3. Radiation-free: the radiation-free headphones use a radiation-free metal cavity and a trachea to reduce radiation, and is suitable for pregnant women, etc. 4. Binaural Design The 3.5mm air tube headset uses binaural earbuds, stereo sound quality, enjoys excellent sound quality, and can also use the sound controller to manage music and calls. 5. Portable The binaural air tube earplugs can be connected to any mobile device compatible with headphones, and the lightweight design provides you with much convenience when wearing. Specification: Item Type:Air Tube Earphones Material: Silicone, PU Cable length: approx. 120 cm / 47.2 inches. Plug diameter: approx. 3.5 mm. Horn diameter: approx. 10 mm / 0.4 inches. Impedance: 32Ω Appearance type: earplugs Technology category: capacitive Transmission method: wired. Sensitivity: 113 dB. Package list: 1 x Air Tube Ear Plugs 4 x replacement earplugs. Note: Please allow some errors due to manual measurement.