HighlightsIQ Sound 8" Bluetooth Speaker with True Wireless TechnologySpecificationBrand - IQ SoundDetails8" Bluetooth Speaker with True Wireless Technology - 8" High-Efficiency Woofer- True Wireless Stereo (TWS) - Allows You to Connect 2 Speakers Via Bluetooth with TWS Technology So they Can Play at the Same Time and - You Can Double Your Audio Output- Built-in Bluetooth Receiver Allows You to Wirelessly Connect to your iPad, iPhone, iPod, Smartphone & More- USB/Micro SD & AUX Inputs Allow You to Connect Your Non-Bluetooth External Audio Devices- FM Radio- Rechargeable Lithium Battery (3.7V/1800mAh)- Volume Control- 1 Mic Input (1 wired mic included)- DC Power - 5V- Remote Control Included- Built-in Handle- System Type - 8" Speaker- Frequency Response - 90Hz-20KHz- Sensitivity (1w/1m) - 90+/-2dB- Impedance - 4 ohm- Peak Power Capacity - 1000Watts- Power Output - 15W- Power Input - DC 5V- Accessories - Remote Control, Microphone, and User Manual Size Black Unit UPC 639131266087 Blue Unit UPC 639131366084 Red Unit UPC 639131866089 Unit Weight (lbs) 4.41 Unit Dimensions (in) 10.43 x 8.66 x 11.61 Giftbox Weight (lbs) 5.51 Giftbox Dimensions(in) 11.5 x 10.5 x 13.6