Wildhorn OutfittersAlta Wireless Bluetooth, Drop-in Headphones - HD Speakers Compatible Any Audio Ready Ski/Snowboard Helmet Headphones. Glove Friendly Controls, Microphone for Hands-Free Calls

Es muy ancho y no cabe en los cascos

Bought these back on Prime Day, and have finally been able to use them out on the hill a couple of times now, and I have to say these are pretty good little speakers:The initial Bluetooth connection was quick and easy, and I have had no problems with it dropping. When you power them up a voice tells you they're on and ready to pair and the battery level. If your phone is nearby they will then automatically pair and the voice confirms once paired up.I have 3 helmets (Wildhorn Drift, Giro Jackson, and an old Smith Variance - all size L), and these fit in the ear covers of all 3 with no-problem. The cable between speakers is long enough, and the extra cable stashes behind the liners so that they're almost invisible.The sound quality of music is great. Songs are clear and crisp. Bass is full sounding , but not heavy, as some reviewers have noted. However, I wasn't really expecting them to be bass-heavy. These are not in-ear or over-ear speakers. They are barely-pressed-against your ear speakers. (Pull your Beats headphones away from your ears so that they are barely touching your ears and the Beats will not sound bass-heavy either.) The sound quality remains clear at high volume, and these get louder than I would ever need them to be. They still allow outside noise in, so you can still talk to friends on the chair, or hear what's going on around you during your run.I can't really comment on call quality as cell service is spotty at my hill, so I haven't made any calls on them.The buttons are a little difficult to use/locate at first, but once you use them a couple of times and get used to where the buttons sit inside your ear pad they get easier to use. The speakers respond quickly to button commands, and I haven't had any issue using Google assistant with them.The battery seems pretty good. 3-4 hours of use seems to only zap about 15-20% of the battery. I've never run them all the way to 0%, but would expect to get at least 14-15 hours out of each full charge.All in all, these are great little speakers, and to me they are way more comfortable/practical than trying to use ear buds inside your helmet. At $70 the price is right, and is half the price of the other guys. If you're looking for speakers for your helmet, I'd give these a try first.

Funzionano molto bene, durata batteria lunghissima nonostante il freddo, sono un po' grossini per cui forse non si adattano a tutti i tipi di casco, io li ho montati su Briko e ci stanno bene.Una piccolezza, il tasto home funziona benissimo mentre i 2 tasti volume e cambio brani sono un po difficoltosi da trovare specie con i guanti.

El producto es sí tiene buen aspecto y la bolsa de transporte es un detalle útil....pero:1. La potencia de los altavoces es insuficiente para un volumen “de confort” siendo externos al oído y normalmente tapados por una tela en las orejeras del casco donde se alojan.2. La calidad del sonido deja mucho que desear. Hay una gran ausencia de bajos; siquiera con el ecualizador de Spotify, por ejemplo, se consigue que el sonido deje de estar tan descompensado con las frecuencias más altas (medios y agudos).3. Supongo que dependerá de cada caso, pero en mi Casco de Snowboard (OAKLEY MOD5 Mips) son incómodos: los altavoces se dejan ubicar bien en las orejeras y el cable tiene la suficiente longitud, pero cuando te pones el casco, las orejas quedan presionadas y las orejeras quedan como abiertas hacia afuera como consecuencia del espesor de los altavoces, que no es mucho, pero lo suficientemente para ser incomodo cuando te pones el casco.

Bon système audio Bluetooth. Je l‘utilise pour le snowboard. S’adapte facilement dans mon casque anon (prévu pour pouvoir installer des écouteurs). Son correct et puissant (bien suffisant). Pas de bass trop marquées. Connection très facile et très stable avec mon IPhone 6. Après 4 heures de Snow par une température de -6 degrés la batterie annonce 75%.Très bon rapport qualité prix par rapport à la (rare) concurrence.