This is quality. The Zoe combines the latest in sound technology by providing true stereo sound without the need for a cable connection. These Bluetooth enable earphones offer the user individual left and right channels than can work as a pair or separately with any Bluetooth device. Leave your paired device out of sight up to 10 metres away and enjoy the true wireless stereo sound. These earphones are recharged in their own robust storage case and include a micro USB charge cable and user manual.