KFLY Universal HV-800 Wireless Bluetooth Headset Neckband Design For iPhone, HTC, Samsung, LG, Moto, PC and so on & Other Enabled Bluetooth Devices (Blue) Unique neckband style for easy and comfortable carrying. Magnetic earphone storage. Supports aptX to ensure high-quality audio. Calls vibration reminder, avoid missing phone call. Talk time & Play time: up to 10 hours.