IKKO Zerda ITM01 Portable Headphone Amp/DAC (Open Box) headphone 2.5mm Bluetooth wireless technology with in-line

Bluetooth wireless technology with in-line mic and controls for answering/ending calls

or handheld audio recorder's stereo 3

studio-quality audio experience for all your music

even if you wear glasses

Listening to the EXT will bring you closer to the true spirit of your sound

IKKO Zerda ITM01 Portable Headphone Amp/DAC (Open Box) headphone 2.5mm Bluetooth wireless technology with in-lineIKKO Zerda ITM01 Portable Headphone Amplifier, 3. 5mm Audio DAC Detachable Magnetic Cable Adapter, Use ESS9298 High Performance Custom DAC Chip,Full System Compatibility3. 5mm Type C Lightning Three Modes Can Be Switched Freely ITM01 headphone amplifier has three modes of game, movie and audio. You can switch arbitrarily to enjoy different sound experience in different application scenarios, and ITM01 also can be applied to all your game consoles,