Large 16G memory
The self-service audio tour device is equipped with a substantial 16GB storage capacity, enabling it to store up to 455 hours of audio content. This ample memory guarantees thorough coverage of a wide range of attractions or locations.

Supports 41 languages
The TT128 audio tour system is designed to support 41 languages, allowing tourists from various linguistic backgrounds to explore cultural landmarks without encountering language barriers. This feature effectively bridges communication gaps, enabling travelers to fully immerse themselves in their experiences and appreciate multiculturalism, no matter where they are.

Standby for 40 hours
The 1500mAh high-capacity battery offers up to 40 hours of continuous operation on a single charge. Its rapid charging capability reduces the need for staff to recharge and replace devices on a daily basis, resulting in significant savings in operational costs.

Lower battery alerts
Utilize low battery alerts to ensure the device remains readily available, enabling users to stay focused on their tasks and preventing unexpected interruptions that could impact their experience.

2 loop modes
Single Loop Mode: This mode allows you to focus on a specific attraction, facilitating a detailed exploration of its features.

Repeat All Mode: This option enables you to play all content in sequential order, ensuring a thorough understanding of each attraction.

2 Charging Options
Audio tour devices can be charged directly with the included USB charging cable.

Manual sequence number input
Visitors can manually enter the attraction sequence number, enabling them to listen to the associated audio content according to their individual preferences.

16 levels of volume adjustment 
Whether in noisy or quiet environments, visitors can easily adjust the volume of the audio tour device to adapt to changes in ambient noise, ensuring an optimal listening experience at all times.