| 1.Single ears design, convenient and practical.2.Rotate 360 degrees, wear comfortable.3.Arc edge design, scratch-resistant armguard.4.Plug type K, suitable for models.5. buttons, beautiful and practical.In-ear design, avoid leaky, isolated from the outside noise effectively.Advanced acoustic catheter, providing clear soundLightweight and flexible, and comfortable to wear.High sensitivity microphone, transparent conduit concealed;High elastic PU green wire, strong and durable.PTT switch durable.Has a noise canceling feature, even if the signal is not affected.Applicable models :forMotorolaSL1M , SL1K , SL1600 , SL300 , SL7500 , SL7550 , SL400 , SL4000 , SL4000e , SL4010 , SL7000e , SL7550 , SL8550e … | |