1、Compact And Lightweight: This electronic wind instrument is small and lightweight, very convenient to carry and use, ensuring that you can practice or perform without any venue restrictions. 2、Built In 99 Tones: This electronic saxophone blowpipe has 99 built in tones, which can provide you with diverse playing and meet different needs of use, and is very convenient to use. 3、LCD HD Display: This mini digital wind instrument adopts LCD HD display screen, which can clearly show the current mode, power status and so on, which is very practical and convenient. 4、Multifunctional: This digital wind instrument is multifunctional and can be connected with amplifier equipment and headphones without disturbing others, and it can also be connected with amplifier equipment for large scale performances. 5、Built In 800mAh Rechargeable Battery: This portable electric blowpipe has a built in 800mAh rechargeable battery, which allows you to enjoy 4 hours of playing after a full charge, which is very convenient.