Excellent product for those looking for a simple product quality. Micro USB charger that allows to use the standardized charger of its Android smartphone (large eyes directly from Apple with its owner shameful Lightning port). Good battery life, making quality the RDV and ease of use. NFC pairing for simplicity. Ideal in winter because the cold protects the ears.
The only complaint I could make it and do not fold easily which implies to keep it around the neck when not in use is in the street. Serves a little too head but begins with time to relax (watch eyeglass wearers).
