Wireless Bluetooth Headset!Talk handsfree with this ECO Sound ECO-V268 Bluetooth v2.0 + EDR Headset! No wires or messy cables! The ECO-V268 supports Bluetooth v2.0 + EDR (Enhanced Data Rate) technology and provides a wireless range of up to 33 feet (10 meters). Its built-in 3.7V Li-Polymer rechargeable battery is rated for up to 4.5 hours of talk time!Enjoy hands-free cell phone conversations with this ECO Sound ECO-V268 Bluetooth v2.0 + EDR Headset! Simply pair with your Bluetooth-enabled Smartphone and go!