EXMAX EXD-6824 - 1 Microphone 2.4GHz

Features: Signal Stable 2.4GHz frequency could be used worldwide.Frequency-Hopping Spread Spectrum to avoid the WIFI interference.S Long Transmission Distance The maximum distance between a transmitter and receiver can be up to 150meters/492ft at open area. Hands-free Tour guide system transmitter has lanyard and easily hanged on the neck; Mini ear-hook receiver easily hanged on your ear,very hygienic and convenient. One click to turn off all the connected receivers Click one button of the transmitter to turn off all the receivers. One click match with all receivers Set all receiver channels with one button, no one-on-one settings are required. Dual sound source interface A microphone dedicated port, a AUX external sound source port Specification: Transmitter: Frequency Range:ISM 2.4GHz-2.4835 GHz Channel IDs:9999 Modulation method:GFSK digital modulation S/N Ratio:≥80dB Transmit sensitivity≤13dBm Working current≤60mA Charging power:DC 5V, mini USB port Charging current:500mA Talk range:150 meters(492ft) Battery type:900mAh Lithium battery Time to charge full:3 hour(by single charger) Time to charge full:6 hour(by charging case) Working time:about 25 hours Item weight:70g/0.15lb Receiver Receive sensitivity:-85dbm Normal working mode current:≤20MA Power-saving mode current:0.1MA Charging power:DC 5V, mini USB port Charging current:500mA Battery type:380mAh Lithium battery Time to charge full:2 hour(by single charger) Time to charge full:4 hour(by charging case) Working time:about 23 hours Item weight:18g/0.04lb Wear type: hang on ear Package content: 1x Transmitter 1x Microphone 6x Receivers 1x Lanyard 7x Chargers 1x User Manual