JupiterGear The Runner Sweat-Wicking Headband Size:One size from 100Hz to18KHz

from 100Hz to18KHz

Material: 210D Oxford Cloth

Whether as a meaningful gift or a treat for yourself

120mAh battery can lasts up 6-hrs playing time or 8-hr talking time after fully charged with included USB charging cable

No drilling

JupiterGear The Runner Sweat-Wicking Headband Size:One size from 100Hz to18KHzThe Runner Sport and Fitness Sweat Wicking Headband These athletic sports headbands are made of a high quality nylon elastic blend. The soft but strong breathable fabric is moisture wicking, keeping your head cool. The high performance elastic fabric allows the headband a soft stretch for the perfect fit and provides a lightweight and comfortable feeling. Great for sports or fashion, all hairstyles, and types, thick or thin. DESIGNED FOR TRAINING: