Amazon.com has a Cardo Systems scala-500 Bluetooth Headset for $37.99 with Free Shipping.
n- n
- Talk time – up to 9 hours per charge / Standby time – up to one week n
- Charging time – 2-4 hours n
- Weight – 16.7gr / 0.58 oz – less than 1 ounce n
- VersaClip attachment option for ear-loop and eye/sunglasses clip n
- Headset and Hands-free profiles