PRODUCT GRADING Brand New & Sealed Retail Box WHAT IS IN THE BOX Jaybird RUN Wireless Headphones - White Accessories PRODUCT DESCRIPTION Ideal Athletic Wireless Headphones: The Jaybird RUN are true wireless earbuds that give you a secure, comfortable fit, regardless of the shape of your ear; interchangeable tips and fins permit a ideal fit. Compatible products: any Bluetooth device with HFP, HSP and A2DP Sweatproof and Waterproof: Runners, athletes and others will feel comfortable using the Jaybird RUN wireless headphones; sweat all you want, push yourself in the rain and get muddy, as these wireless headphones are sweat- and waterproof Customised Sound Setting: The downloadable Jaybird app allows users to customise the sound for a distinct music experience; adjust low, mid and high levels to create a sound that fits your style 12 Hours Battery Life: These wireless headphones for athletes feature a dual-battery system with fast charging on the go; the headphone battery will run strong for 4 hours, plus an additional eight hours with the portable charging case Music and Call Capacity: The Jaybird RUN gives users true wireless earbuds with a mic and a single control button, so you can power your run without breaking focus Impedance is 16 Ohm. Speaker sensitivity is 103 plus by minus 2 Decibel at 1 KiloHertz PRODUCT INFORMATION Brand Jaybird Colour Drift Connectivity technology Wireless Form factor Over Ear Noise control Sound Isolation Headphone jack Wireless Item weight 13.66 Grams Water resistance level Waterproof Special feature Water-Resistant, Sports_&_Exercise