Pyle  Bluetooth Waterproof  Speaker with  Flashlight and Hand Crank Charger, Portable  - Camping Speaker - Black (PWPBT75BK) Bluetooth Wireless Music Streaming - Works with Virtually Any Bluetooth Device Hand Crank Turbine Charger: Crank to Charge (or Charges via Included USB Charging Cable) Rugged and Splash-Proof Marine Grade Construction - Built-in Energy-Efficient and Eco-Friendly LED Flashlight Built-in Rechargeable Battery - AUX-in (3.5mm) Jack for Connecting More of Your Favorite Devices - Use it Indoors or Out Dedicated Full-Range Stereo Speakers - Impressive Bass Output - Dimensions (W x H x D): 7.1" x 2.8" x 2.8" inches