Acme Universal Wireless Bluetooth Headset - Black

Key Features: - Compatible with all models of mobile phones - Multipoint support - Up to 4 hours talk time and up to 4 days standby time Specification Talk time: up to 4 hours Standby time: up to 4 days Charging time: max 1.5 hours Charging port: micro USB 3 buttons control: MFB volume up volume down Bluetooth V2.1+EDR class 2 Supports HSP 1.1 and HFP 1.5