Spar Zephyr portable speaker line contains three different Bluetooth speakers. Each portable speaker features integrated Bluetooth technology in order that you can connect the wireless speaker with your Bluetooth-enabled devices such as iPhone, iPad and etc, while the 3.5mm audio input also allows you to connect it with any music player with 3.5m audio jack. Zephyr 550 and 500 features 2 custom drivers and 1.5w x 2 output in order to deliver you clear, loud sound, and the built-in rechargeable battery can be used as backup battery to charge your device out of juice. Zephyr 550 has a 3000mAh rechargeable battery, while 500 comes with a 1500mAh rechargeable battery.
