HiFiGo AFUL Performer 5 Hybrid Driver 1DD 4BA Earphones IEM In-Ear Monitor, + In-Ear (4.4mm plug)

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.

Specially Developed EnvisionTEC High Precision 3D Printed Acoustic Tube Structure: AFUL Acoustics designed a precise 3D printed acoustic tube structure for Performer 5 using high quality 3D printing technology. They named it the EnvisionTEC acoustic tube structure. It features a 60mm extra-long, ultra-thin bass tube with 30mm mid-bass duct construction for powerful, slamming bass response. Helps maintain proper phase correction between different frequencies. Unparalleled sound with 5-driver hybrid configuration: AFUL Acoustics Performer 5 gets a 5-driver hybrid configuration for unparalleled sound performance. This pair houses a custom dynamic driver with four balanced armature drivers. The dynamic driver here produces strong low end, while the balanced armature delivers a clean midrange and accurate treble response. RLC Network Frequency Division Correction Technology: To take full advantage of the 5-driver hybrid configuration, Performer 5 features in-house developed RLC Network Frequency Division Technology. It not only allows the various drivers to have accurate frequency division, but also corrects non-ideal frequency responses in certain frequency bands, providing listeners with a smooth frequency response without peaks or irregularities. Highly damped pneumatic balance system: AFUL Acoustics Performer 5 is designed with a highly damped pneumatic balance system. When worn, air pressure inside the ear canal is released, ensuring a comfortable listening experience. This specially designed pneumatic balance system also improves the Performer 5's bass texture and slam. Compact and ergonomic design: With precise precision and ergonomically designed ear shells, Performer 5 offers the highest level of comfort. This pair is designed to provide a very comfortable listening experience for most users. Features: ＞5-driver hybrid configuration. ＞One powerful dynamic driver for low end. ＞4 high-performance custom balanced armature drivers (2 for midrange, 2 for high range). ＞EnvisionTEC high precision 3D printed acoustic tube structure. ＞High damping pneumatic balance system. ＞RLC network frequency division correction technology. ＞Ergonomic and lightweight. ＞Unique designer face coverings. Technical specifications: ＞Impedance: 35Ω. ＞Sensitivity: 110dB@1kHz. ＞Frequency response range: 5Hz-35kHz. ＞Passive noise reduction: 26dB. ＞Connector: 2 pin 0.78mm. ＞Termination: 3.5mm The Performer 5 is AFUL Acoustics' latest 5-driver hybrid in-ear monitor. The pair houses a combination of powerful dynamic drivers and four high-performance balanced armature drivers on each side that are precisely tuned using in-house developed RLC network frequency division correction technology. AFUL Acoustics features lightweight, ergonomic ear shells and a uniquely textured face covering. With several different technologies patented by AFUL Acoustics, Performer 5 is built to provide listeners with quality performance with impressive sound delivery!!