Life n Soul BN301-G Bluetooth Headphones, Green Bluetooth capability of up to 30ft. Voice prompts allow for simple Bluetooth pairing. Omni-directional microphone. Bluetooth pairing allows you to switch between phone calls and music. 10 hours of playtime when fully charged. Battery life is displayed on Apple iOS devices. Automatic connecting with the last paired device when headset is turned on. Memory foam padded and leather ear cushions.