New in original packaging. OEM Original BlackBerry 2.5mm Mono Hands-Free Earbud Headset w/mic HDW-12420-001.

It's lightweight and comfortable, and has been designed to cut out wind and background noise to make sure you get the great sound quality when you're on the move. This RIM Blackberry HDW-12420-001 hands free, ear bud style headset is specifically designed to fit RIM Blackberry 5810/ 5820/ 6230/ 6280/ 6510/ 6710/ 6750/7105/ 7130c/ 7130g/ 7130e/ 7210/ 7230/ 7280/ 7270/ 7290/ 7520/ 7270/ 7290/ 7520/ 7730/ 7750/ 7780/ 8100/ Pearl/ 8700c/ 8700f/ 8700g/ 8700r/ 8700v/ 8703e/ 8705g/ 8800/ 8820/ 8830 cell phone models!