General Spec Color black Function charge your device conveniently Compatibility all iPhone model and iPod (except Shuffle) Others come with 1000mAh capacity Features Compatible with all iPhone model and iPod (except Shuffle), full capacity 1000mAh. Re-charge the power station via computer with USB cable or iphone charger, LED blue light shows the condiction. Within 3 seconds after plugged onto the power station, the iphone/ipod will show charging state, recharge your iPod Nano3, iPhone Classic Touch, iPhone conveniently. With this power station portable mobile charger, you can recharge your iPod Nano3, iPhone Classic Touch, iPhone conveniently at any time and any places.