The Albrecht ATT 400 is the ideal device for tourist use. It has a range of up to 200 meters and an autonomy of up to 10 hours. Also, the ATR 400 communication system can be flexibly assembled by a transmitter (ATT 400) and any number of receivers (ATR 400).
Package contents: One ATT 400 with built-in rechargeable battery, one microphone, one belt clip, one neck strap.
| Frequency range: | ISM 2403MHz - 2480MHz |
| Battery autonomy: | 10 hours |
| Range up to: | 200m |
| Number of channels: | 50 channels |
| Transmitting power: | 10 mW |
| Accessory socket type: | 3.5mm |
| LCD screen: |
