Radio Guide with signal coverage up to 200 m

Radio Guide model Drop with a built-in lithium battery or power 2AA battery, two types of your choice. The radio guide device has a newly improved design and is extremely lightweight, only 29 grams. The Drop model works in the range of 200 M., making it a preferred device of transmitting information, both indoors and outdoors.

Specification of audio guide device

Size: 98*26*23 MM

Weight: 29 g

Built-in lithium-ion battery - 3.7 V - 580 mAh

20 + 5 g ( AA battery)

Charging time - 3 h

Working time ≥ 9 h

Receiving distance ≥ 200 M

Frequency range - 800-900 MHz (Can be customized)