[Bluetooth Speaker with NFC & Microphone] VFI Portable Wireless Speaker with waterproof dustproof and Shockproof for Indoor&Outdoor Stereo Bass with Rechargeable Longer Battery Time (Army Green) Universal wireless Bluetooth speaker work with iPhones, iPads, iPods, smart phones, tablets, MP3, MP4 players or any of your Bluetooth-enabled digital players Hi-Def bass gives you big sound through 2x3W audio drive in a small package; Delivers the rich bass and sound quality you want IPx5 Waterproof, Shockproof and Dustproof; Rugged and durable silicone housing protects speakers from corrosion, shorting and tumbling off tables or counters; Waterproof level IPX5- Protected against low pressure water stream from any angle. For outdoor/Indoor use Built-in NFC & Microphone, Easy hands-free music streaming and speaker phone and rechargeable battery for high definition seamless streaming, daylong playtime; USB charging.