But because of such grippy fit, be mindful when you remove the buds, because the wrist loop will stretch out if you are abrupt with it. The base is very heavy and it is very sturdy. I will have to try Sony or Sennheiser instead, I guess. And a confession . Pero OJO, yo no entendía exactamente las frases que rondan por internet en los reviews tipo: "magníficos audífonos de referencia pero sin llegar a aburrir" o "Audífonos ideales para estudio dada su respuesta plana" etc, etc. Why yes I did buy these for myself for Christmas. No issues with pairing, Siri or charging in the case. This would be very painful if accidentally stepped on. Please realize that while these were inexpensive, I still expect more from cables and connectors -- they should last at least 3yrs without any issues. Oh and if you made the mistake to buy your speaker from this 3rd party they will charge you $14 to return it .