Specifications xff1a; : TELESIN Model: MIC-UHF-02 Color: Grey Material: Aluminum alloy Transmission Distance: 50m FM Mode: Digital Modulation Frequency Response: 75Hz~18kHz3dB Maximum Frequency Deviation: 50kHz (with level limiting) Working Time: Up to 6 hours Charging Time: 2~3 hours Micro Receiver Power Consumption: 80mA/h Transmitter Power Consumption: 110mA/h Transmitter Battery Capacity: 650mAh S/N Ratio: xff1e;98dB Micro Receiver Size: 9.3 * 3.1 * 2cm/ 3.6 * 1.2 * 0.7inch Transmitter Size: 6.5 * 5.2 * 2.2cm/ 2.5 * 2.04 * 0.86inch Package Size: 22 * 22 * 4.5cm/ 8.6 * 8.6 * 1.7inch Package Weight: 320g/ 11.2oz Package List xff1a; 1 * Transmitter 1 * Micro Receiver 1 * Lavalier Microphone 1 * Headset Microphone 1 * Handheld Microphone 1 * SLR Audio Cable 1 * Phone Audio Cable 1 * Signle Reverse Connector 1 * Cable