The Fourth Generation Audio Tour   elegant and portable

Automatic and digital program on demand

Absolutely independent operation, convenient to use,

A visitor can determine contents heard and adjust the visit route and time all by him/herself;

She/He may pause and repeat the commentary;

Simple operation, operation prompt in Chinese and English to meet the demand of various users

Two listening methods: speaker and earphone

Advanced audio compressing technology, high-fidelity sound quality

10,000 sections of commentaries can be played

Standby time: over 100 hours

It can be connected with external extended auxiliary equipment

USB interface, outfitted with professional write system

Outfitted with a professional charge and sterilization cabinet