Replacement acoustic tube compatible with Motorola Kenwood Baofeng Midland, Icom Yaesu Two Way Radio walkie talkie Material: high elasticity, light-weight, soft and comfortable. The covert acoustic coil tube transmits the sound effectively and clearly. Easy handle: Acoustic tube clear with quick connector, just insert, and adjust position by rotating left and right. Package: 2 pieces replacement acoustic coil tube (ONLY)