Features: 1. High quality pipe plug-in pickup, easy to install and remove, will not scratch guitar case 2. Made of metal and plastic material, durable 3. Equipped with a 9 volt battery (sold separately) and easy to use 4. Excellent workmanship and excellent performance. 5. This pickup is suitable for acoustic guitars Specifications: Condition: 100% Brand New Color: Black Material: Metal + Plastic Battery: 9 volt battery (not included) Package List: 1 x Pickup 1 x Plastic Backing Plate 1 x Nylon Cable Tie 1 x Battery Pack