... PMP, MID.etc 3) Bluetooth 3.0 transmission Bluetooth keyboard+Mobile power,the capacity can be achieved to10000mAh This ... high-capacity portable digital mobile power with a bluetooth keyboard: usd imported high-performance polymer batteries, the capacity ... voltage3.7VPower saving modelAfter 30 minutes without operating the keyboard will into power saving modelStandby current1.2MASleep currentLess than ...