I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Thank you for shopping and have a nice day.Specifications:Lapel clip, easy to carry.The earphone can be detached from the bluetooth-compatible module.The bluetooth-compatible can be used additionally, you can plug it on car speaker with audio cable.The button can control the volume, songs play or pause.With mic, you can talk on earphone.Type: bluetooth-compatible EarphoneMaterial: ABSBluetooth: CSR 8635 4.1Battery: 220mAh Battery (Included)Noise Reduction: CVC 6.0Waterproof: IPX5Talk Time: 21 HoursMusic Time: 18 HoursCharge Time: 2 HoursFeatures: Detachable, Wireless, Stereo, Lapel Clip, In-Ear, Portable, Button ControlBluetooth Module Size: Length: 6cm/2.36", Width: 2.2cm/0.87", Thickness: 1.1cm/0.43" (Approx.)Notes:Due to the light and screen setting difference, the color of item may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x bluetooth-compatible Module1 x Audio Cable1 x Earphone Cable a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a