What s in the box: (1) Mic receiver/Mixer (2) UHF Wireless Microphones (1) Power Adapter with micro USB cable (1) 3.5 mm to RCA cable (5 Feet) (1) optical cable (5 Feet) (1) 3.5 mm to 3.5 mm aux cable (5 Feet) ¼” TS to ¼” TS cable (3.2 feet) Manual Warranty card Karaoke Setup Options: Connect RKI65BT to your TV: Connect the included optical cable from your TV to the RKI65BT (Or if your TV has (Bluetooth you can connect wirelessly through Bluetooth). Then you can plug a cable from the mix output of the RKI65BT to your home theater system or powered speakers. Home theater karaoke integration: You can connect an iPad laptop or iPhone to the RKI65BT through Bluetooth or using the aux input. Then you can plug a cable from the mix output of the RKI65BT to the aux input of your home theater system or powered speakers. After doing one of these above setups open youtube on your playback device and type in a song name you want to sing and then karaoke. For example you can search “Hotel California karaoke”. You can then click on the video which will play the song and show the words onthe screen and you can sing along using the included 2 wireless mics. Features: Rockville RKI65BT Dual UHF Wireless Microphone w/ Karaoke Interface+Mic Mixer Connects to any home audio receiver television iPads computers and more Bluetooth input 3.5 mm aux input Optical input Coaxial input ¼” TS mix output Output passes through the signal of all the mics as well as any input device 3.5 mm aux output passes through the signal of all the mics as well as any input 2 UHF wireless microphones with 8 switchable frequencies Each mic has a nice heavy feel to it and has a digital display making it easy to switch frequencies Adjustable echo level Adjustable tone control Adjustable music input volume Independent adjustable Mic levels Wireless frequency range: Mic A: 556.1 558.4 560.7 562.2 564.5 566.8 568.3 570.6 Mic B: 574.1 576.4 578.7 580.2 582.5 584.8 586.3 588.6 Number of channels: 8 THD: 0.5% Signal/Noise ratio: 90dB Frequency response : 30 Hz - 18kHz ±3dB Operating range: 200 Feet Transmitting Power: 10dBm Power Supply: 3V (2 AA Batt) 100-240V compatible with included micro USB power cable (5 feet) Owner s Manual