Acoustic Audio AA2101 Computer, Gaming, Multimedia 2.1 Speaker System; Power Rating is 250 Watts System Power; Frequency Response is 40Hz-20 kHz; Integrated Audio Amplifier; Enhanced Bass Boost Design; Front Panel Volume Control; Plug and Play Connections; Computerized Enclosure Design; Magnetically Shielded Speakers; 1 Subwoofer Speaker is 6.25" x 6.75" x 8.5"; Rear Sub Volume Control Knob; Ported For Fuller Bass; 2 Full Range Satellite Speakers are 3.75" x 3" x 4.75"; Satellite Speakers have 6' Single RCA Cable; 3.5MM Aux to RCA Wire and User Manual Included; Designed and Engineered in the USA; 110V Required Power Supply; Use for Home Entertainment System, Laptop or PC, DVD, Gaming or any Devices with a 3.5mm Headphone Output or RCA Audio Output; This Listing and Price is for 1 Complete Speaker System
Acoustic Audio AA2103 Bluetooth Multimedia 2.1 Home Theater Computer Speaker System: Power rating: 200 watts system powerFrequency response: 50Hz-20kHzBuilt in Bluetooth receiverIntegrated audio amplifierEnhanced bass boost designFront panel volume controlRear sub bass control knobPlug and play connectionsComputerized enclosure designMagnetically shielded speakers1 subwoofer speaker: 4.75"W x 7"D x 8.5"HPorted for fuller bass2 full range satellite speakers: 3.625W" x 3.125"D x 5.125"H eachSatellite speakers have 6' single RCA cable3.5mm Aux to RCA wire and user manual included110V required power supplyShipping weight: 6 lbsApplications: Home entertainment television systemLaptop or personal computerDVD playerGamingMP3 playerCell phoneTabletAny devices with a 3.5mm headphone output or RCA audio output
Handheld and mobile technologies have witnessed significant advances in functionality, leading to their widespread use as both business and social networking tools. Human-Computer Interaction and Innovation in Handheld, Mobile and Wearable Technologies reviews concepts relating to the design, development, evaluation, and application of mobile technologies. Studies on mobile user interfaces, mobile learning, and mobile commerce contribute to the growing body of knowledge on this expanding discipline.