iblink blw1 earbuds with led lights black with white led lights
iblink blw1 earbuds with led lights black with white led lights patented led lighting technology with bass boost amp noise isolations lights flash to the sound output of any device with a 3.5 mm headphone jack volume level of music device controls the brightness of the flashing lights light can be turned on or off while user is listening to music 44 cord li-ion rechargeable battery provides 30 hours continuous play amp 28 days standby includes 3 sizes of ear gels 90-day warranty black with white led lights