Mikrofon bezprzewodowy Tebe, przenośny nadajnik i odbiornik audio, system przewodnika turystycznego, słuchawki do interpretacji dla podróżujących

Tebe Wireless Microphone Earphone Tour Guided System Portable Audio Transmitter Receiver Interpretation System for Travelg Meeting Note:This is a new upgraded model, the new transmitter and receiver will not work with the old model. 1.2.4ghz wireless technology,2.4~2.483GHz ISM band, short distance transmission is stable and signal is guaranteed. 2.36 frequency bands for connection, less interference, stable signal 3. Large LCD display, working status is clear at a glance 4.Sleep-screen function to maximise battery life and duration 5.1 transmitter can be used with multiple receivers at the same time 6. Transmitter with lavalier microphone, easy to use, completely free your hands 7. Receiver with hanging left earphones, not to hurt the ear, more comfortable to use 8. 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 9. Transmitter built-in 1000mAh battery,keep working within 10hours.Receiver built-in 500mAh battery,keep working within 12-20hours 10.One-key to pair function,hold and press the setting button on transmitter,all powered-on receivers in the same space will be paired with this transmitter Parameter: Connection istance: 100~150m unobstructed distance,the communication distance may be reduced to less than 50M (164ft) if there are strong or dense buildings around the use environment. Number of channels: 36 Frequency: 2.4GHz Battery capacity: Tansmitter:1000mAh.Receiver:500mAh Transmitter working time:10hours Receiver working time:12-20hours 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 1*Lanyard 1*Type-c charging cable 1*User manaul