Compatible with Sony Ericsson - K320i, K510a, K510c, K510i, K530i, K550c, K550i, K550im, K610i, K610im, K618i, K630i, K660i, K750c, K750i, K758c, K770i, K790a, K790c, K790i, K800i, K810i, K818c, K850i, K858c, M600i, M608c, P1c, P1i, S500c, S500i, T650i, T658c, W300c, W300i, W380i, W550c, W550i, W580c, W580i, W600c, W600i, W610c, W610i, W660i, W700c, W700i, W710c, W710i, W712a, W800c, W800i, W810c, W810i, W850i, W880i, W888c, W890i, W900c, W900i, W908c, W910i, W950i, W958c, W960i, Z310a, Z310i,

Can be worn on either ear / Simple minimalist design / Take calls with a single tactile key / Great sound, excellent performance and long talk time

The must-have HBH-IV840 makes an impression by more than good looks. Great sound, excellent performance and long talk time is a powerful statement.

The must-have HBH-IV840 makes an impression by more than good looks. Great sound, excellent performance and long talk time is a powerful statement.

The must-have HBH-IV840 makes an impression by more than good looks. Great sound, excellent performance and long talk time is a powerful statement.