Very good quality product. I put it in all the rooms for my old mother, whose ears are heavy and hard of hearing. I buy this 5th receiver (receivers 4 rooms + 1 bathroom). I use 1 button and 5 receivers. There is a melody and volume memory, even if the power is cut, the memory is preserved. Pairing is easy. I recommend the product and the seller.
Very good quality product. I put it in all the rooms for my old mother, whose ears are heavy and hard of hearing. I buy this 5th receiver (receivers 4 rooms + 1 bathroom). I use 1 button and 5 receivers. There is a melody and volume memory, even if the power is cut, the memory is preserved. Pairing is easy. I recommend the product and the seller.