2 x 3" Portable multi-function Bluetooth speaker. Clear sound and heavy bass support dynamic sound effect. Optimized Google Assistant and Siri voice control. True Wireless Stereo (TWS) - connect 2 speakers and play simultaneously. Built-in mic. RGB Lights. Stream audio via Bluetooth from an enabled device. USB and Auxiliary inputs. FM radio. Built-in rechargeable Lithium 3.7V 3600mAh battery. IPX6 Rated water resistant. Speaker output: 7W x 2. Up to 6 hour playtime. Frequency response: 100Hz-20kHz. Includes: Shoulder strap. Charging cable. Audio cable.