Bluetooth Speaker,Marvo SV-122 Portable Bluetooth 4.0 Speaker with Dynamic LED Lights and 12 Hour Playtime for Outdoors/Shower (Army Green LATEST BLUETOOTH 4.0 SPEAKERS TECHNOLOGY - Connect your device in 3 seconds;Outstanding connection range of up to 33 feet. A BLUETOOTH SPEAKER WITH MICROPHONE--Equipped with a built-in microphone for hands free calling on the move, seven kinds of music pulsating LED visual display modes. FULL,HIGHT-DEF SOUND BLUETOOTH SPEAKERS- Enjoy an impressively crystal clear sound quality and robust bass realized through a 3W audio driver and passive subwoofer.;Compatible with all Bluetooth-enabled devices iPad iPhone Samsung HTC Sony Nokia and equipped with a 3.5mm audio jack for non-Bluetooth devices. DAYLONG PLAYTIME,FAST RECHARGE BLUETOOTH SPEAKERS - Enjoy 3.5-4 hours of music at 50% volume, up to three times longer than similar-sized portable speakers. Recharge in just 3 hours using the included Micro USB cable. IP45 WATER RESISTANT BLUETOOTH SPEAKER-designed as a Outdoor Speaker and Shower Speaker - Unique Rugged Square Design with Splashproof&Shockproof&Dustproof& functions make it suitable for outdoors and shower.