Feature:1. PERFECT PERFORMANCE: This pickup reduces noise and murmur interference, making it ideal for live performances and improving the quality of your music.2. IMPROVE SOUND QUALITY: If you are not satisfied with the sound quality of your violin, you might as well try this pickup, it has a great effect on improving the sound quality.3. METAL AND PLASTIC: Constructed from metal and plastic, this pickup is exquisitely crafted, precisely wired, and has a long lifespan.4. IDEAL CHOICE: Perfect for violin players and beginners, this pickup is small but powerful and an indispensable accessory for the violin.5. EASY TO USE: The use of the pickup is very simple and the accessories are complete, you just need to use it directly on the violin.Specification:Item Type: Violin Pickup SetMaterial: Metal and plasticBattery Required for the Product: 1 x 9V battery (excluded).Package List:1 x Violin Pickup1 x Black Long Accessory1 x Cable Tie1 x Suction Cup8 x Screw4 x Nut2 x Gasket2 x Cover1 x Battery Box1 x Pickup Strip