Enjoy the freedom of wireless Listen to HD and lossless music

To listen to the best sound quality, Start from ITB03

No need to install a driver, enjoy HIFI freedom via Bluetooth or NFC Support LDAC/aptX/apt HD/DSD/PCM to meet all your needs for different audio codecs.

• Diverse Bluetooth Codecs
• Easy connection
• Hi-res Certification
• 4 Audio Modes

AK43777 flagship DAC chips *2

Provide powerful processing power

Classic AK4377 chip outputs light and transparent sound and beautiful human voice, Dual-DAC design perfectly solves the problem of high and low frequency

3D curved screen, easy to control with one hand Four buttons on the side of the body to operate all functions

Bluetooth HD full-format decoding Enjoy the superb sound quality

The ITB03 comes with 4 filter modes that can be more finely tuned to your whim

Fillter1 Steep drop: sound dry and crisp

Fillter2 Steep drop after a short delay: mellow sound, suitable for pop music

Fillter3 Steep drop: Natural and mellow low end, good for slow music

Fillter4 Slow drop after a short delay: high sound reproduction, suitable for classical music

ITB03 knows you better

Four audio modes and driver-free Four filters filter band range to let you listen to what you want to hear Answer calls and voice assistant, all in ITB03

Fiber single-ended 2-in-1

Support up to 197Khz/32bit fiber optic signal, Multiple connection options to meet your needs

Carry Anywhere Use Everywhere

Mobile
Improve sound quality for your mobile devices

Desktop
Professional sound quality output with ITB03

TV
Build your own home audio studio

Car
Enjoy high quality music in your phone

What's in the box?

• ITB03*1
• Type-C To Lightning cable*1
• Type-C To Type-C cable*1 
• Type-C To USB-A cable*1
• Instruction manual*1
• Warranty Card*2

Technical

Sound

• Bluetooth Chip: QCC5125
• Bluetooth version: 5.0
• DAC Chip: AK4377*2
• USB Interface: XMOS XU208 AMP： RT6863*1
• Volume Level： 100

Design

• Transmission Distance: 10m
• Display Screen: OLED(64*128px)
• Supported Audio Formats: LDAC/APTX/APTHD/DSD/PCM
• THD -110dB SNR 118dB
• PCM:384hz Battery
• Capacity:650mAh
• Battery life:8h
• Charging time:1.5h
• Compatibility: Android， IOS， Mac OS， Win10, Switch, PS5, Xbox
• Audio Jack: 3.5mm (optical single-ended 2-in-1), 4.4mm earphone jack
• Hands-free call/Mic: Yes
• NFC Function: Yes
• USB port: Type-C/Charge
• Size:70*40*10mm
• Net weight: 72g