Features:
The key interface of this product is a 3.5mm diameter key interface! The key must be 3.5mm to use this product. Non-3.5mm key require a simple conversion connector or conversion cable.
1. It is smaller than ordinary erasers and thinner than erasers. Its extremely small size makes it extremely portable. It can be put in pencil cases, school bags, briefcases, key boxes, and even pockets. Considering that most people who need to carry it out often carry keys, its size is almost negligible compared to keys. And it will not take up too much space when in use. As long as there is a place where the key can be placed, it has a place, which also makes the choice of the place of use more arbitrary for enthusiasts.
2. As 1 of the most common power interfaces, the TYPE-C interface allows it to be powered by mobile phone chargers, laptop chargers, mobile power supplies, and even computers, from the constraints of charging . Whether indoors or outdoors, you can find a suitable power supply and easily cope with various usage scenarios.
3. When operating, not only will the buzzer sound, but the green LED light will also light up with the rhythm, and the sound and light will follow the rhythm, making it easy to control the rhythm. For beginners, whether they practice following recordings or practicing by themselves, the dual cues of hearing and vision help deepen their understanding of rhythm, correct mistakes in technique in time, and prevent QSD (bad hands) from being practiced. For veterans, daily practice not only eliminates the need to rely on larger radios or traditional trainers, but also allows them to visualize their own rhythm. CW is a language art as well as a musical