Vender Rutucoo Wired earbuds noise cancelling stereo earphones heavy bass sound sport headset CO al mejor precio

Description 1.SUPERIOR SOUND QUALITY-High-performance drivers deliver powerful sound. Earbuds build-in mic Provides high qualified music. Precise metal construction and aluminum cavity design efficiently reduce background noise. you may enjoy crystal clear sound and a fantastic listening experience. 2.COMFORTABLE AND SOFT - Comfort-fit in-ear earbuds contains different sizes of ear tips to choose from. Pick the perfect one to ensure comfort and long-time wearing. No need to worry it will fall out when you're running, jogging, hiking, and gym training. Slip-free silicone design is soft to use a long time. 3.WATERPROOF-The circuit board inside about earphones is coated with sweat-proof and corrosion-resistant material. It can withstand sweat, rain, even sports drink, which greatly protects sports headphones from sweat or water. High Performance : Enhanced sound quality, outstanding bass and treble clarity; Greater isolation from exterior ambient noise; Excellent sound quality and super clear sound. High quality Hand-free Stereo Headset. Specification: Speaker size: 9mm Frequency range: 18-20,000Hz Frekvensomrade: 18-20,000Hz Sensitivity: 116 dB(at 1 KHz, 0.5Vrms) Kanslighet: 116dB Impedanse: 32Ω Cable length: 120CM Sladdlang: 120CCM Jack: 3.5mm Package included: 1 x Headphones 4 x Extra eartips 1 x Clips Notice: Use the volume only far enough properly for hearing protection Do not use earphonr while driving or while biking Insert earphone into your ears rightly as "L" to left ear and "R" to right ear. The earphone is opening , so the people beside you may hear the sound as well. Make sure your listening experning experince do not disturb other people.