Sony SRS-XB10 Wireless Bluetooth speaker comes with 1400 mAh Li-Polymer battery, which offers about 16 hours of play time with a single charge.
It takes about 2 hours to fully charge the Sony SRS-XB10 speaker.
No. Sony SRS-XB10 does not have the memory card slot.
Yes, Sony SRS-XB10 does have the inbuilt microphone.