... PowerFrequancy response: 20Hz ~ 20KHz, SNR: 90dB, Distortion: <0.05%Video PlaybackSupport video formats of RM,RMVB, MKV, WMV, MOV, MP4, PMP, MPEG ... , 3GP, MPGMax Video Res.2160P (3840×2160 px)Video OutHDMI-OutCameraFront 1.3 MPWirelessWiFi 802.11Power Source3200mAhBattery ...