Running Sport Wireless Headset

This Wireless headset works with latest wireless Version:Jieli5.0 Transfer and a powerful rechargeable battery, providing up to 8 hours of talking or music with a single charge. Bass stereo in-ear earphone & noise isolating headphone for workout, focus on your favorite music and answer calls without skips or missed words. Built-in magnetic, these cordless earbuds easily stow your earphones as a necklace most easy access to your workout headphones anytime without. Complies with FCC, Prop 65. 8.07" L x 6.22" W x 1.1" H