Now one unit charges three of my electronics? Perfect! This was a perfect solution. The headphones are quite comfortable as well. or anywhere else! We are happy with these clamps. My daughter is 28 months, her foot measures 5. on a few occasions I thought the connection was severed and tried to re-pair the mouse with my laptop. Not clear voice. The size 9 Juxt is fine. She said they are the comfiest headphones she’s ever had.