AmpliVox Platinum Digital Audio Travel Partner Plus Package Black. This Sound System from the pioneers at Samson features a built-in wireless speaker that connects to any sound system via the 300ft range. With a total of 4 expansion banks the Samson Digital Audio Travel Partner Plus Kit has all you need to amplify your next outdoor or indoor sound system. The included wireless speaker is compatible with select Samson audio platforms and comes with a protective weather-repellant cover dual antennas and rechargeable battery. Whether you're streaming audio wirelessly from your smartphone tablet or other Bluetooth device the Samson Compact Digital Audio Travel Partner Plus Package has all the components you need to have a successful sounding. Specifications for AmpliVox Platinum Digital Audio Travel Partner Plus Package: Manufacturer: AmpliVox Color: Black Battery Type: Sealed Lead Acid Battery Features of AmpliVox Platinum Digital Audio Travel Partner Plus Package SW925 Digital Audio Travel Partner Plus 2nd UHF 16 channel Wireless Receiver with choice of wireless mic S1297-70 Wireless Companion Speaker and Transmitter Choice of wireless mic: lapel & headset flesh tone over-ear or handheld microphone S1073 Mic Stand Wired XLR Handheld Microphone with 25 cord (2) S1080 Heavy Duty Tripods (2) S1995 Protective Covers 250 watts amplifier provides clear full sound to audiences up to 7500 Built-in digital UHF 16 channel wireless receiver Built-in Media Player with SD card slot USB Thumb drive slot and Bluetooth Two 6.5 high performance high efficiency woofers and dynamic compression tweeter SPL 127dB Standard USB Charging Port - 500mA Three XLR / 1/4 combo microphone inputs with Phantom Power switch One stereo input one 3.5mm input and one 1/4 output Separate volume bass and treble controls; one 1/4" input Change to Voice Priority reduces volume level of background music to make announcement Voice Enhance to increase crispness and clarity in vocals Travels and sets up easily with built-in retractable handle wheels and tripod mount Rechargeable battery runs for up to 6-10 hours on a single charge Sound Coverage: Audience size: up to 7500 people Room size: up to 25000 square feet Rated Power Output: 250 Watt RMS Max Output: 127 Power Supply: 110-220 Auto sensing 50/60 Hz Phantom Power Input: Powers Electret condenser mics Wireless Range: Up to 300 feet UHF Wireless Frequency: 584608 MHz Frequency Response: 20Hz20KHz Equalization (tone): Separate bass and treble Line Output: Buffered 600 ohm 1/4in. -phone (pre-fader) Unbalanced Input: Neutrik XLR / Hybrid female Balanced Input: Neutrik XLR / Hybrid female Rechargeable Battery: (2) 12 volt rechargeable 7.2 AH User accessible and replaceable Receiver Module: UHF PLL - 16 user selectable channels Optional second receiver/mic Charging Time: Full charge 10 hours Operating Time: Averages 610 hours (depending on volume) Enclosure Material: Plastic & steel (P.P. Fiber) Weight: 35 lbs. Dimensions: 23" H x 11.5" W x 11.5" D Warranty: 6 year limited warranty Package Contents: AmpliVox Platinum Digital Audio Travel Partner Plus Package SW925 S1297-70 Wireless Companion Speaker and Transmitter Choice of Two wireless microphone: lapel/headset Over-ear or handheldS1073 Mic Stand Wired XLR Handheld Microphone with 25 cord Two S1080 Heavy Duty Tripods AC power cord and rechargeable batteries AmpliVox B9254: Platinum Digital Audio Travel Partner Plus Package Black