Jamkik IPX6 Waterproof Portable Wireless Bluetooth Speaker with Built in Microphone/ Carrying Clip (Black) WATERPROOF  Top IPX6 Grade Water Resistance For Indoor/Outdoor Use LONG-LASTING  Up to 12 Hours of Quality Audio Playback. Crisp, Loud Volume & Strong Bass. Built-In Microphone/Speakerphone for Hands-Free Calls 2X WIRELESS TECHNOLOGY - Bluetooth + NFC (Near Field Communication) Wireless Technology - Lightweight & Portable DURABLE - Scratch-Proof Silicon Casing Protects Speakers Against Damage LIFETIME WARRANTY - Best Worry-Free Replacement Guarantee, Exceptional Customer Service + Bonus Carrying Clip. NEVER BUY ANOTHER SPEAKER AGAIN!