Mondpalast Micro Bluetooth In-Ear Headset Mini Earbud Earphone Sports Earpiece Lightweight Volume Control Music Headphones Running Gym Handsfree for Smartphone iPhone Samsung HTC LG Sony Huawei Compatible with all bluetooth devices ; Easy and fast to pair with smartphones, tablets and other Bluetooth enabled music devices Bluetooth headset with lightweight and compact portable design ; avoids messiness of wires Could connect to the earphone cable (including in the package) and enjoy stereo music with both ears Adopt echo cancellation, noise suppression technology Perfect for daily use or exercise like jogging ; ideal for gym use, cyclists, runners, tri-athletes, walkers, hikers