Headphone amp iPhones in comparison

Impressive 40 Hours ANC Playtime Our headphones offer a remarkable 40H ANC playtime, allowing you to embark on extended journeys without the worry of battery depletion. Even with ANC off, relish up to 55 hours of uninterrupted music, ensuring your entertainment is always at hand.

Dual ES9219C Portable DAC The UP4 2022 is fitted with two ES9219C chips as the core DAC. It maintains stable heat generation control while consuming low power. The resolution and restoration capabilities are impressive, and the robust output power delivers excellent warm sound quality

Premium Sound Quality This USB C to 3.5mm Jack Cable Built-in DAC 16Bit 48KHz powerful chipset, ensures noise-free and no singnal lost in the transformation, a clean stereo audio quality can bring you a pleasant, clear and smooth sound experience.

Magic Device as Bluetooth Transmitter Giveet Bluetooth transmitter can help transmit HIFI audio wirelessly from your non-Bluetooth audio sources, such as TV, computer, ipod, TV box, MP3 MP4, CD DVD player, projector, airplane entertainment, Treadmill, eBook reader, through the AUX RCA jack, and transmits the audio to your Bluetooth-enabled headphones or speaker. (Note We do not recommend using it on professional music equipment.)

World s First True Lossless Headphones Questyle NHB12 is the first fully MFi certified Lossless earphone, what this means is you can decode Apple Music s Hi-res audio perfectly. Designed to create hi-res lossless music and sound quality,our noise cancelling headphones utilize a 192kHz and 24-bit plug-and-play lossless music experience for dynamic range that s unmatched.

EXTRAORDINARY HIFI EXPERIENCE FROM EXCEPTIONAL DAC Equipped with the ESS9038Q2M DAC, will bring you an extraordinary aggressive audio experience. Clean yet transparent. Excellent bass with fairly good sufficient depth, mid sounds full, and the smooth sparkly treble feels lively. Obviously S9 PRO is the master when compared with S9.

Universal Compatibility Perfectly compatible with any devices with a 3.5mm aux port. Such as Apple iPhone, iPod, iPad, Headphones, Hi-Fi, Car Stereos, Tablet, Laptop, Smartphones, MP3 Player and any other audio-playing devices. Excluding Lifeproof Cases.

QUALITY MATERIAL & ELABORATE PORTABLE DESIGN S9 PRO manufactured by CNC integrated molding technology can be called works of art due to the difficulty and high time costs, showing the fine workmanship, stable structure and pleasing appearance which is incomparable to welded or split products

Riwbox CT-7S is a foldable Bluetooth headphone with a lighting theme. We wish to bring joy into every family, to add a touch of fun in our daily life. This headphone combines elements of music, lights, color together, the cat-ear with Red Blue Green LED embedded can blink and changes color with the rhythm. With the glowing Riwbox Cat cartoon at the side can let you take a step away from your usual self and let every other knows how great you are feeling.

Adjustable headband

AMAZING SOUND QUALITY High Definition Stereo Headphones, specially developed software and noise reduction technology that aims to deliver the music from your iPod on a whole new level! Deep Bass in combination with Dynamic Power Sound, results in Superior Audio Quality, even in the highest volume levels!

Double-Shielded Silver-plating pure copper and nylon braid ensure the superior audio transfer against interferece are for maximum protection and against electro magnetic interference (EMI) and radio frequency interference (RFI). Txtcu auxiliary cable is very suitable for music enthusiasts who desire a realistic reproduction of music with hi-fidelity.