For me, a wireless connection is of interest only to bring her in a nearby room, yet it is difficult to achieve with this camera which supports the presence of a few small wall plasterboard! Too bad, because the delivered accessories are complete, the sound quality and the implementation very simple. But when the Bluetooth Flip2 JBL speaker is moved to the next room, within 3m farther flock of birds, the sound is choppy and becomes inaudible! So I regret my purchase because it does not meet my needs. (By comparison, when using my smartphone to get the sound, placed in the same location as the transmitter, there's no jerkiness, so it does not come from my receiver)
