WS-1601 Bluetooth wireless portable stereo speaker, HI-FI output.Designed to be comfortable to carry with light weight, so much better for travel & hiking, light and easy to fit in your backpack, baggage. Can be used indoor and outdoor.Loud volume & good bass sound quality; room filling sound, perfect for home, dorm room, kitchen, bathroom, car, parties; streaming music or internet radio services such as Pandora and SpotifyClear, full-range sound you might not expect from a compact speaker.Voice prompts make pairing your devices easier than everBUILT-IN MIC for handsfree speakerphone phone calls from smartphones and iPhones; connect in seconds to Bluetooth devices including iPhone, iPad, iPod, Samsung, Kindle, Smartphones, Tablets; play audio from laptops, PCs, and non-Bluetooth devices using 3.5mm audio cable/AUX-IN jackPremium compact portable Bluetooth wireless speaker. Connect your iPhone, Samsung, Android, or Bluetooth device to experience good quality stereo sound. Enjoy conference calling system feature in the office or with a group of friends. Enjoy FM radio function while in and out of the house.