The TURTLEBOX TB-RANG-G1-RVR-1 Ranger Bluetooth Portable Speaker is a rectangular-shaped speaker made of plastic, with a 2.0 channel system configuration and THX surround sound formats. It is compatible with universal brands and models, featuring Bluetooth connectivity and Alexa smart home compatibility. This speaker has a battery capacity of 2000 mAh and an RMS power of 10W, making it perfect for portable audio on-the-go. With a manufacturer warranty of 1 year and a charger included, this speaker is a versatile option for those looking for a waterproof and compact audio solution.