iFi Audio UP Travel

The iFi Audio UP Travel reinvents the concept of the portable Bluetooth transmitter by offering a compact, 25-gram bidirectional solution. Designed to turn any audio system into a high-resolution Bluetooth source or receiver, this standalone device is aimed at travelers who refuse to compromise on sound quality. Featuring a dedicated hi-fi architecture and 10-hour battery life, it promises to reconcile mobility and audio quality in a pocket-sized format.

Design and Ergonomics: The Art of Functional Detail

The UP Travel features a compact design measuring 55 x 30 x 16.8 mm, prioritizing practicality without sacrificing durability. Its retractable 3.5 mm jack connector is inspired by the mechanisms of car keys with a folding blade: a simple press of a button deploys the plug and automatically powers on the device. This clever approach eliminates the risk of connector breakage while simplifying startup.

The side switch allows you to instantly toggle between transmitter (TX) and receiver (RX) modes. This functional duality transforms a single device into a universal solution, able to adapt to the specific needs of any listening situation. The refined finish and featherweight 25.7 grams make it a discreet travel companion that slips into any pocket.

Hi-Fi Audio Architecture: The Technical Difference

Unlike competing solutions that integrate all components into a single chip (System-on-Chip), iFi Audio has chosen a separated architecture that isolates each audio stage. This technical approach allows each component to be individually optimized for superior performance.

At the heart of the system is a Cirrus Logic MasterHIFI digital-to-analog converter, specially selected for its fidelity and energy efficiency. This dedicated chip ensures precise conversion with an extended dynamic range and minimal distortion, while preserving the 400 mAh battery life. The Qualcomm QCC51xx Bluetooth chipset focuses exclusively on wireless signal transmission and reception, ensuring a stable and reliable connection.

This separation of functions allows the UP Travel to deliver a signal-to-noise ratio greater than 120 dB at 32 Ω, a remarkable performance for a device of this size.

Advanced Features: Beyond Simple Transmission

The UP Travel offers particularly comprehensive codec support: LDAC, LHDC/HWA, aptX Adaptive, aptX LL (low latency), aptX Classic, AAC, and SBC. This broad compatibility ensures optimal connection with all types of devices, from iPhones to high-resolution Android players.

The dual headphone pairing feature is one of the product’s most practical highlights. Two people can listen to the same audio content simultaneously without any loss of quality or synchronization issues—a particularly valuable solution for long plane or car journeys.

The built-in microphone uses Qualcomm cVc technology for noise and echo cancellation. This feature enables professional-quality hands-free calls, turning the UP Travel into a complete Bluetooth kit for vehicles.

Automatic detection of the best audio configuration eliminates tedious manual adjustments. The device automatically analyzes the capabilities of the connected device and selects the most appropriate codec.

Practical Applications: Everyday Versatility

In transmitter mode, the UP Travel turns any analog source into a high-resolution Bluetooth transmitter. Plugged into an airplane’s entertainment system, it lets you use your own wireless headphones while preserving the original audio quality. This application is especially useful on long-haul flights where listening comfort is essential.

In receiver mode, the device transforms old car stereos into modern Bluetooth systems. Connected to the vehicle’s auxiliary input, it offers superior streaming quality compared to traditional FM transmitters or early built-in Bluetooth systems. This setup lets you enjoy high-resolution music stored on your smartphone directly through your car speakers.

Using it with laptops opens up further possibilities: the UP Travel can significantly improve the audio quality of video conferences or media playback on the go.

Technical Specifications

Main Audio Features

• High-resolution bidirectional Bluetooth
  • Wireless transmission and reception of high-resolution audio signals via Bluetooth 5.2
• Dedicated audiophile circuit
  • Separation of DAC and Bluetooth sections for optimal sound reproduction
• Dual Bluetooth headphone pairing
  • Simultaneous streaming to two headphones or earbuds with no audio compromise
• Built-in microphone with noise suppression
  • Qualcomm cVc technology for clear calls on the go
• Extensive codec compatibility: LDAC, LHDC / HWA, aptX Adaptive, aptX LL, aptX, AAC, SBC
• Automatic detection of best audio quality
  • Automatic selection of codec and optimal settings according to the connected device

Operating Modes and Compatibility

• Transmitter mode (TX)
  • Connects to an audio source via jack or USB-C
  • Wireless transmission to Bluetooth headphones or speakers
• Receiver mode (RX)
  • Connects to a car stereo or audio system via jack input
  • High-resolution streaming from smartphone
• Broad compatibility
  • Works with built-in audio systems (cars, airplanes, etc.) via AUX or Bluetooth
• Control via Nexis app
  • iOS / Android app for OTA updates, parameter customization, and centralized management of iFi devices

Technical Specifications

• Battery life: up to 10 hours (400 mAh battery)
• Input connections: 3.5 mm jack / USB-C (in TX mode)
• Output connection: 3.5 mm jack (in RX mode)
• Weight: 25.7 g
• Dimensions: 55 x 30 x 16.8 mm

Box Contents

• 1x iFi UP Travel
• 1x USB-C to USB-C cable
• 1x USB-C to USB-A adapter
• 1x quick start guide
• 1x warranty card (1 year)