Pepisky 2.4G Weless Microphone Headset Wireless Microphone - 98ft Range 3 In 1

Specifications: Working Voltage: 3.3V-5V Working t: Max100mA Envonmental Temperature: -15~65 degrees Celsius Frequency Range: 2.4-2.483GHz Work Channel: 26CH Modulation Method: GFSK Baud Rate: 3Mbps Channel Interval: 3 Transmission Power: -10~18db Receiver Sensitivity: -80db Delay Time: 12.5ms Sampling Rate: 48KHz * 16bit Signal to Noise Ratio: 90db Distortion: 0.5% @ 1kHz Dynamic Range: 90db Left and Right Channel Isolation: 50db Transmission Frequency: 2.4G weless microphone Microphone Type: Unidectional (heart-shaped) condenser microphone Frequency Response: 20-20KHz Power Supply: 130mAh battery Charging Time: About 2.5 hours Usage Time: About 6 hours Weless Coverage Distance: About 30m98ft (in open areas) Product Style: 1 Receiver with 1 Microphone, 1 Receiver with 2 Microphones (optional) Microphone Size: 2.5 * 1.5 * 21.5cm1 * 0.6 * 8.5inch Receiver Size: 2.5 * 1.5 * 6.5cm1 * 0.6 * 2.6inch Microphone Weight: 20g0.7oz Receiver Weight: 13g0.5oz Note: 1. Due to the different and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-2cm measuring deviation due to manual measurement. Package List: 2 * Head-mounted Microphone 1 * 3.5mm Receiver 3 * Charging Cable 1 * 6.35mm Adapter 2 * Back Clip 2 * Small Collar Clip 1 * Instruction Manual