Albrecht ATR400 Charging Case Set 30pcs

Albrecht ATR400 Charging Case Set 30, Set of 30 Tour Guides in Charging Case, Set of 30 in a charging case, Ideal for tourist use, Usable throughout Europe thanks to 2.4 GHz ISM band, Clear voice transmission up to 200 m range, Approx. 18 hours operating time, Radios can be charged directly in the case (32 charging cradles, approx. 3 - 4 hours charging time), 3.5 mm Headphone jack for all common earphones, Low susceptibility to interference due to 50 groups and digital transmission, Frequency range: 2.4 GHz (2400 - 2480 MHz), Operation: integrated lithium battery 3.7 V / 1000 mAh, Dimensions (single unit): 86 x 50 x 19 mm, Weight (single unit): 50 g@+*Set Contents:*@+@+, 1x Charging case to carry up to 32 units, 29x ATR400 receiver incl. earphones, rechargeable battery and lanyard, 1x ATT400 transmitter incl. rechargeable battery, tour guide headset, belt clip and lanyard@+*Note:* The transmitters and receivers come in the colours grey/black and not coloured as shown in the case.