Bezprzewodowy system przewodnika turystycznego Tebe z mikrofonem, przenośnym nadajnikiem audio do wycieczek kościelnych i muzealnych

Tebe Wireless Microphone Earphone Tour Guided System Portable Audio Transmitter Receiver Interpretation System for Travelling Meeting Note:This is a newly upgraded version and cannot be used with older versions 1.36 frequency bands for connection, less interference, stable signal 2. Large LCD display, working status is clear at a glance 3.1 transmitter can be used with multiple receivers at the same time 4. Transmitter with lavalier microphone, easy to use, completely free your hands 5. Receiver with hanging earphones, not to hurt the ear, more comfortable to use 6. Receiver volume can be adjusted to meet different places of use, different hearing needs and habits, so that the reception to achieve the best results 7. Built-in 1000mah battery, full of standby time up to 2 hours, working time up to 12-18hours Parameter: Connection istance: 100~150m(328ft--492ft) unobstructed distance ,the communication distance may be reduced to less than 50M if there are strong or dense buildings around the use environment. Number of channels: 36 Frequency: 2.4GHz Battery capacity: 1000mAh Transmitter working time:12hours Receiver working time:18hours Standby time:720Hours Base usage time. Charging port: DC5V 1A (Type-C) Material: ABS+Plastic+LCD Package list: Choose transmitter: 1*Transmitter 1*Microphone 1*Lanyard 1*Type-c charging cable 1*User manual Choose receiver: 1*Receiver 1*Earphone