Powerful 100 Watt internal amplifier for controlled bass at any volume level high or low ; Maximum Input Power 100 W 8" long throw woofer allows for lower frequencies than traditional woofers ; Dimensions (W x H x D) 12-3/16" x 14-3/16" x 12-3/16" Crossover and Phase Adjustments to perfectly blend subwoofer with your speakers ; Power Requirement.120 V/60Hz

New 5 In 1 Multifunctional - Touch Sensor Night Light+Bluetooth 4.0 Hifi Speaker+Digital Alarm Clock+MP3 Player+ Hands Free Call.Connecting with Bluetooth super easily,compatible with all Bluetooth device. Can also be use as MP3 Player with USB and micro TF/SD Card input, AUX input and flash drive. Suitable for party, sport and outdoor activities. Colorful Night Lights For Kids or Adult - Bedside lamp with 48 colors changing LED lights,Touch activated and full control the light Brightness,color and power on/off. Table lamp with classic white design, soft lamp light take you into sweet dreamland. Build In Large Capacity Rechargeable Battery - USB rechargeable wireless bluetooth speaker with build-in 4400mAh Li battery,Super long playing and lighting. Easy charge by USB cable with 6-10 hours charging time.