... Transmission Rate:3Mbps• Power Consumption :350~400mA (Camera), 300~350mA (Monitor)• Audio Sampling Rate :16kHz(16bit)• Frequency Responds :20Hz - 20kHz• ... Slot :TF (Micro-SD) up to 32GB capacity• Multi-Language Support :English, French, German, Italian, Spanish, etc.• Supply Voltage : ... Card Reader2 x A/C Adapters1 x Rechargeable Battery for the Monitor (camera has a built-in rechargeable battery)1 x ...