Features: 12-hole magnetic acoustic guitar sound pickup is a good music attachment for amplifying your guitar sound. Easy installation and operation. This product is provided with tones and volume adjuster, a connector is also provided. The cushion prevents damage to your guitar. Insert the pickup point to the left side of the point and then use a wrench to tighten the right side to connect the wire from the base of the guitar to the amplifier and speaker. Suitable for most acoustic guitar with sound hole and string. Specifications: Condition: 100 Percent Brand New and High Quality Material: Metal Color: Black Pickup Size: Approx. 12.5 x 2.5 x 1.3cm/4.9 x 0.9 x 0.5inch Volume Adjuster Size: Approx. 6 x 4 x 3cm/2.3 x 1.5 x 1.1inch Cable Length: Approx. 3meters/9.8' Suitable for Most Acoustic Guitar with Sound Hole and String Weight: Approx. 200g Packing List: 1 x 12 Hole Guitar Pickup 1 x Connecting CableNote:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.