Albrecht ATR430 Charging Case Set 50

Albrecht ATR 430 Charging Case Set 50, Tour Guide / Tour Guide System Set in Charging Case, Consistsof 2 transmitters and 48 receivers, Ideal for use on tour, Can be used throughout Europe thanks to the 2.4 GHz ISM band, Clear voice transmission of up to 200 m range, Battery life: approx. 10 hours, Radios can be charged directly in the case (60 chargers, approx. 3 - 4 hours charging time), 3.5 mm HJeadphone jack for all standard earphones, Low susceptibility to failure due to 80 groups and digital transmission, Frequency range: 2.4 GHz (2400 - 2480 MHz), Operation: integrated lithium battery 3.7 V / 1000 mAh, Dimensions of single device (W x D x H): 65 x 40 x 20 mm, Weight: 4kg@+*Set contents:*@+@+, 1x Charging case for carrying up to 50 devices, 48x ATR430 receivers incl. earphones, rechargeable battery and lanyard, 2x ATT400 transmitters incl. headset for the guide, rechargeable battery, belt clip and lanyard@+*Note:* The transceivers come in grey/black and not colored as shown in the case.