Socobeta Air Sound Tube Headset Microphone Earpiece with CTIA/OMTP Mode Switch Compatible with Smartphones(Black) Consumer Electronics

【KEY TALK DESIGN】This air sound tube headset has a remote microphone with a button. This Bluetooth headset can edit and control conversations anytime, anywhere, and provide high quality sound for calls and music. 【EASY TO HIDDEN】This air sound tube earphone uses soft transparent air tube design and high-quality silicone plugs. If you don't like this type of air duct, you can hide it, air tube earphones and this earphone has a split design and is easy to replace. 【Stable Signal Frequency】This air sound tube earphone can greatly reduce radiation during a call. The headset can receive and send signals from a long distance and has a stable frequency, so it can be used in many occasions. 【EASY TO CARRY WIRE】The air sound tube earphone is made of plastic and metal. This headset can be placed under the hair or behind the ears, or directly in the pocket, which is very convenient to wear. 【APPLICATION SCOP】 This air sound tube headset with CTIA/OMTP mode switch is compatible with almost all smartphones, suitable for related security personnel in retail, entertainment, hotels, restaurants and other commercial users.