Runphones Wireless

Full Details Soft, breathable, moisture-wicking fabric RoHS compliant, lead-free electronics Headband fits securely for hassle-free exercising Adjustable speakers allow for comfortable listening for all head shapes Ambient noise filters through the band allowing you to stay in tune with your surroundings Frequency range: 20-20 kHz; Impedance: 32 ohms Battery life: 10 to 13 hours Includes one-year warranty Assembled in the USA, Made in China Materials 100% polyester fabric, electronics Care Remove speakers. Machine wash and dry Dimensions 10" x 3" x 0.5" Weight 0.1 lb