Sing your heart out with DAEWOO portable duet karaoke machines. Using TWS Technology you can duet with family and friends streaming your favourite karaoke tracks to both Microphones so you can sing in sync Features: 2 Microphones Bluetooth Rechargeable Battery Microphones can be used as true stereo speakers so you can kick back and just listen to your favourite music Specifications: Dimensions: H:33.0 x W:18.5 x D:38.0 cm Colour: Silver Guarantee:1 year Material: Plastic Model Number: AVS1546GE