Brand ZEBRONICS Model Name LARK-GRAY Colour Grey Headphones form factor In Ear Connector Type Bluetooth Wireless Communication Technology Bluetooth Special Feature Flexible Neck Band Dual Pairing Voice Assistance Support Magnetic Earpiece Mounting Hardware Bluetooth Earphone Age Range (Description) Adult Material Plastic About this item: Zeb-Lark Bluetooth supporting earphone with mic comes with flexible Neckband . Sweat Proof : Yes It comes with Dual Pairing as Switching between devices has never been so easy . It comes with Voice Assistance Support . The Earphone comes with magnetic earpiece for a tangle free experience. Charging time - 1 hour, Talk time - 12 hours, Standby time - 40 hours Featuring BT v5.0 that provides stable and seamless connectivity with low latency .