PRODUCT GRADING Refurbished Good - Good condition / Signs of use > Refurbished to the highest standards. Item may arrive in Non-Original Retail Packaging. WHAT IS IN THE BOX Jaybird RUN True Wireless Sport Headphones PRODUCT DESCRIPTION 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 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 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 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 PRODUCT INFORMATION Brand - Jaybird Colour - Black / Blue 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