Large 16GB Storage Capacity

The TT128 includes 16GB internal memory, allowing it to store up to 455 hours of audio content.

This capacity allows museums to provide extensive narration covering:

• Permanent exhibitions
• Temporary exhibitions
• Educational content
• Historical storytelling
• Thematic tours

Museums can upload detailed audio guides for each exhibit without worrying about storage limitations.

Multilingual Audio Support

International tourism requires multilingual accessibility. The TT128 system supports up to 41 languages, enabling visitors from around the world to understand the stories behind exhibits.

This capability helps museums improve accessibility and attract a broader international audience.

Long Battery Life

The device is powered by a 1500mAh rechargeable battery, delivering up to 40 hours of continuous operation.

This extended battery life ensures that devices can operate throughout long opening hours without requiring frequent recharging.

Fast charging allows the device to reach full capacity in approximately 4 hours.

Flexible Audio Playback Modes

The TT128 offers two playback modes to support different visitor preferences.

Single Loop Mode

Allows visitors to replay a specific audio track repeatedly while focusing on a particular exhibit.

Repeat All Mode

Automatically plays all audio tracks in sequence, guiding visitors through the entire exhibition.

Adjustable Volume Levels

The device provides 16 levels of volume adjustment, allowing visitors to easily adapt the sound level based on environmental noise conditions.

This ensures clear listening whether visitors are in quiet galleries or crowded exhibition halls.

Low Battery Alert

The TT128 includes a low battery notification feature, informing users when the device requires charging. This helps prevent unexpected interruptions during tours.

Designed for Efficient Museum Operations

Museums and cultural attractions require audio guide systems that are easy to manage and maintain. The TT128 system includes practical device management features that simplify daily operations for staff.

28-Port Charging Case

The TT128 system can be supplied with a 28-port charging case, allowing multiple devices to be charged simultaneously.

Instead of connecting USB cables individually, staff simply place the devices into the charging slots where contact charging begins automatically.

Benefits include:

• Simultaneous charging of multiple devices
• Faster preparation before opening hours
• Organized device storage
• Reduced cable management

This system is particularly useful for high visitor-traffic locations where dozens of devices must be prepared each day.

Dual Charging Options

The TT128 supports two charging methods to provide operational flexibility.

Type-C Charging

Devices can be charged individually using the USB Type-C port, allowing convenient charging through standard power adapters or charging stations.

Contact Charging via Charging Case

For institutions managing many devices, the charging case allows quick and efficient charging without plugging cables into each device.

Durable Design for Frequent Use

Audio guide devices in museums are handled by thousands of visitors each year. The TT128 is designed to withstand continuous daily usage.

The compact body design ensures durability while remaining lightweight and comfortable for visitors to carry during long tours.