iFi UP Travel Max Adds Two-Way High-Resolution Bluetooth to Cars and In-Flight Audio
The $129 UP Travel Max sends or receives Bluetooth audio, with support for LDAC, aptX Lossless and Auracast. Its battery lasts about 10 hours.
iFi Audio’s UP Travel Max is built for audio systems that lack modern Bluetooth: it can send sound from a 3.5mm source to wireless headphones, or receive a Bluetooth stream and pass it to a wired system. The $129 adapter is aimed at settings such as car and boat stereos and in-flight entertainment systems, where a headphone jack may be available but direct wireless playback isn’t.
One adapter, two signal directions
The device combines a Bluetooth transceiver with a digital-to-analog converter, or DAC. In transmit mode, it takes audio from a wired source, such as an airplane seatback system, and sends it to compatible wireless headphones. In receive mode, it takes audio from a phone over Bluetooth and feeds it into an audio system with a 3.5mm input. A side switch changes between the modes.
That flexibility gives the UP Travel Max a clear travel use: connect personal wireless headphones to a seatback entertainment system without relying on a wired headset. In a car or boat, the direction reverses. The adapter can connect a phone to a stereo through its headphone input, letting the stereo play audio received over Bluetooth.
Compatibility still depends on the source and listening gear. The wired device needs a 3.5mm connection, while wireless headphones or speakers need to support Bluetooth. The product’s two modes make it adaptable across those setups, but the physical connection and supported codecs on each end shape what users can actually hear.
Codec support and sound processing
iFi lists LDAC, aptX Lossless and aptX Adaptive among the Bluetooth codecs supported by the Travel Max. The company says it’s the first travel adapter able to send and receive CD-quality audio over Bluetooth, and calls it “the only lossless in-flight adapter built on a true hi-fi architecture.” Those are iFi’s claims; the listening result will also depend on the source, codec compatibility and connected headphones or stereo.
The adapter also includes iFi’s K2HD processing, which the company says aims to restore and upscale a track’s original resolution. iFi uses the same technology in its $4,500 iDSD Phantom amplifier, though that shared feature alone doesn’t establish that the two products deliver the same listening experience. The Travel Max is a compact travel accessory, and its role is to connect sources and headphones across wired and wireless formats.
Auracast support adds another listening option. This Bluetooth grouping technology allows compatible headphones or speakers to connect to the Travel Max and listen along. It could be useful when more than one listener wants to hear the same audio, provided their devices support Auracast.
Power, design and availability
The UP Travel Max charges through USB-C and is rated for roughly 10 hours of battery life. Its 3.5mm connector flips out from the body, a design iFi says was inspired by a car key. For a trip, that means the adapter needs to be charged ahead of use, and its stated runtime gives travelers a planning figure rather than a guarantee for every listening setup.
The Travel Max follows iFi’s UP Play and UP Play Max, small Bluetooth transmitters introduced the previous month for iPhones. Those models cost $59 and $89, respectively, and add support for higher-resolution Bluetooth codecs. The new adapter broadens the idea to sources with a 3.5mm headphone jack and adds a receive mode for sending phone audio to wired systems.
iFi says the UP Travel Max is available now through its website for $129. Its appeal rests on a practical bit of versatility: one small device can bridge a headphone jack and wireless listening in either direction. Before packing it, check that the source has a compatible 3.5mm connection and that the receiving headphones or speakers support the features you plan to use.
