AK TECHNOLOGY AK2515 V3.0 Audio Clock Bluetooth Receiving Music Spectrum Display Onboard Microphone Acquisition

Introduction:
- Compared to V2.0, V3.0 only adds Bluetooth reception function and changes to a brand new menu based operation. Apart from that, there is no other difference in essential functions.
- It can sense signals through voice control, saving the trouble of wiring, and can be used immediately when powered on (default is voice controlled sensing input).
- It can be connected to an audio signal line input and connected in parallel with the input signal of an amplifier for more accurate display. Users are required to have certain relevant knowledge and hands-on ability, and also need to use relevant adapter cables.
- It can be used as a Bluetooth receiver module. At this time, the 3.5mm headphone jack on the motherboard becomes a signal output port. Users only need to connect the signal input lines of their amplifiers, headphone amplifiers, active speakers and other devices to the 3.5mm output port on the motherboard, and then connect a Bluetooth device called "BT-MUSIC" for music playback to enjoy the jumping of the spectrum lamp while outputting audio.
- This product requires a separate power supply to achieve noise free and interference free operation, resulting in better performance. Menu based operation allows for smoother use of the product without the need to refer to the manual.
- The center frequency of the frequency band defaults to the 50Hz-4KHz frequency division mode, which is an optimized choice made for the product to work in microphone mode by default, ensuring better results. If you need professional frequency scanning, please choose to use the corresponding frequency division mode.
- Three working modes: onboard microphone acquisition, audio cable input, Bluetooth reception and output.

Package Included:
- 1 x AK2515 Clock
- 1 x Front Acrylic Plate
- 1 x Rear Acrylic Plate
- 1 x USB A-C Power Cable
- 1 x 3.5mm to 3.5mm Cable
- 1 x 3.5mm 1-Male to 2-Female Adapter Cable
- 1 x Screw Pack