Description: 【Smart Voice Broadcast】: The electronic wind instrument features a smart voice reminder function that provides audio prompts when you press the function keys, enhancing your playing experience without needing to constantly look at the device 【Long Time to Use】: This Wind Instrument offers over 6 hours of continuous playtimes, ensuring you can enjoy extended practice or performance without frequent recharging 【Portable and Convenient】: With a compact size of 42 cmx5 cmx3 cm/16.54 inchx1.97 inchx1.18 inch, this Electronic Wind Instrument is easy to carry around, making it suitable for on the go 【Ergonomic Design】: The back of the instrument is designed with finger rests to accommodate both large and small hands comfortably, making it easier to hold during extended use 【Convenient Strap Hole Design】: Thoughtfully designed with a strap hole for attaching a lanyard, this feature not only makes it easier to carry but also helps avoids accidental drops, keeping your instrument secure during use Specification: Material: ABS PP Size Chart: 42 cmx5 cmx3 cm/16.54 inchx1.97 inchx1.18 inch Package Includes: 1 Electronic Wind Instrument 1 Lanyard 1 Power Cord 1 Silicone Mouthpiece Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.