Ailik OUTBASS IPX4 Water-splashed Ultra-portable Bluetooth Speaker Anti-shock, Anti-scratch W/ Hands-free + Bicycle Mount Kits- Indoor,Outdoors, Sports, Biking Use - Wireless Bicycle Speakers for iPhone 6/Plus/5s/5c/4s, Samsung galaxy S5/S4/S3,Samsung Note 2;HTC,iPad Air/5;iPad;iPod,Google Nexus 7,Nexus 5,Tablet PCs,Gaming Consoles and Other Bluetooth Devices (Black) Most compact and best Bluetooth speaker with full metal housing and intelligent body with high infinite, creative designed Booming Stereo Sound w/2.1 Speaker Arrangement Built-In 1200mAh Rechargeable Lithium Polymer Battery Integrated Soft-Click Music & Phone Controls,Built-in microphone for picking up calls Latest CSR Bluetooth 4.0 technology,can be easily and quickly paired with all bluetooth-enabled devices