Sound Crush - Tankbass Portable Waterproof Bluetooth Speaker

Small In Size - Big On Sound. Enjoy up to 5W rich bass within a small body.

IPX5 Water-Resistant. Music never stops even it's raining!

Ultra-Portable. Weight 180g only, just attach the strap and play.

Handsfree call. Feel free to talk anytime via its' built-in mic.