Item Type: Acoustic Tube Headset_x005F_x000D_Material: ABS, Silicone_x005F_x000D_Applicable: for Sepura STP8000 STP9000 etc. 1APPLICABLE MODELS: Acoustic tube headset for Sepura STP8000 STP9000 and other rectangular clip air conduction headsets. 2COMPACT DESIGN: Walkie talkie earpiece has a simple and compact design with a push to talk microphone for your for Sepura multi plug walkie talkie. 3EASY TO USE: Acoustic tube headset comes with 2 flip collar clips to secure it where you need it, no setup required, just plug in your two way radio and enjoy. 4FLEXIBLE AND DURABLE: Acoustic tube headphone is made of ABS with soft silicone ear tips for flexibility and durability. 5APPLICABLE SCENARIO: 2 way radio earpiece keeps talking fluent and clear during sports, hiking, running, hunting, camping, fishing and more.1 x_x005F_x000D__x005F_x000D_AcousticTubeHeadset 1 x Ear Cap