User manual SBS Bluetooth Magnetic Headset (English - 28 pages)
Wireless magnetic earphones with microphone
SBS Twin TWS Wireless Semi In-Ear Stereo Earphones with Charging Case Up to 2.5 Hours Music Listening Muti-Function for Calls : Amazon.co.uk: Electronics & Photo
User manual SBS Bluetooth Magnetic Headset (English - 28 pages)
Sports wireless magnetic Multipoint earphones with ear loops