Digital recording studio BR-900CD, a multitrack recorder with intuitive operability and multiple functions. - Model Name: BR-900CD - Function: Digital recording studio - Accessories: Instruction manual Thank you for viewing. The instruction manual is included, but the box is not. Button number 4 doesn't light up and seems unusable. The microphone was able to pick up sound when connected. Since I haven't been able to confirm all functions, this is being sold as a junk item.