Proxelle Bluetooth Headset, Wireless Bluetooth Earpiece Earbuds Earphones Headphones with Noice Cancelling, Handsfree with Mic for Office/Business/Workout/Driver/Trucker [Black] Lightweight comfortable around-ear fit you can wear all day long All-in-one features: This headset is designed with top-notch features to help you get the most out of your Bluetooth experience With Bluetooth and a high quality built-in microphone, they are good for hands-free calls New technology delivers a powerful, amplified sound, the new Volume Control feature, located on the earcup, allows you full freedom with volume setting. Enjoy music all the time when the battery dead using the 3.5mm audio cable. 18 month Guaranty and quick response and friendly customer service.