Cherub's reputation as a manufacturer of high-quality tuners and metronomes is well established. In 2005, the brand released the first 'clip-on' digital tuner, the WST-550G, which delighted guitarists the world over, making it possible for them to tune their instruments so easily for the first time. Featuring Cherub's latest tuning technology, the WST-551C is compact, lightweight and easy to carry. It's packed with essential features and has just two buttons to make everyday tuning a breeze. Thanks to the intuitive, bright LED indicators, you can easily identify the tuning of your instrument, even in poorly lit areas. The WST-551C's high-sensitivity piezoelectric sensor ensures precision and responsiveness, while its built-in rechargeable battery provides record-breaking battery life.