Kartice Jabbes Bsports Bluetooth 4.0 Wireless Sports Music Stereo Waterproof Swimming Bike Headsets Headphone Earphone With Dual Microphone for iPhone, Samsung, Motorola, LG, Nokia, iPad, iPod, HTC, PC, PSP or Any Other Bluetooth Enabled Devices--Blue Waterproof Headphones:NOT FOR SWIMMING.BUT way beyond water "Resistant".Nano-cosating waterproof design . Not for immersion in water. Don't immerse but it will survive the shower, beach, hot tub, boat etc .If dropped in Pool/Standing water accidently these earbuds will shut off,BUT unlike most other earbuds,these have been internally engineered to function normally again once they are internally dried out for +/-12 hrs. Latest CSR Bluetooth V4.0 Class II: More secure and stable connection. Less power consumption. High connection strength: Quickly and easily pairing and connection through the in-built NFC.it can connected when you turn it on. Not easy to lose connection. Lightweight, comfortable earbuds,quality sound on the go, this bluetooth headphone is ideal for walker,hikers,or any kind of work out,with up to 30 feet range of wireless connective Multipoint pairring: connect to 2 cell phone or tablets simultaneously, Perfect stereo sound,Exclusive noise reduction technology that elimates with noise and delivers crystal clear sound with impressibe brass,super bass resonance and true surrounding