After four weeks of testing can I provide the following Judgment: - Test Device: iPod Touch 3 and 5, iPad 2 - Installation: easy, done in minutes - Bluetooth: absolutely noise-free, very stable connection - Settings on the removable module: volume, front-back-stop, telephony - Battery charging time: about 90 minutes (battery is located in the module) - Operating time with fully charged battery: more than 7 hours nonstop at high volume - Sound (subjective): absolutely balanced, clear vocal reproduction, sufficient bass - Wearing qualities: perfect fit, individual settings possible
Conclusion: very good processed Bluetooth headphones with a (for me) natural, powerful sound and comfortable fit
