| Management number | 209167433 | Release Date | 2026/03/29 | List Price | $36.00 | Model Number | 209167433 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
| Color | Black |
|---|---|
| Impedance | 0.2 Ohms |
| Brand Name | CrinEar |
| Model Name | Protocol Max |
| Style Name | Portable |
| Unit Count | 1.0 Count |
| Item Weight | 110 Grams |
| Control Type | Button Control |
| Manufacturer | CrinEar |
| Model Number | DK55 |
| BuiltIn Media | DAC-Amplifier, USB C-to-A Adapter, USB C-to-C Cable, User Manual |
| Noise Control | None |
| Cable Features | Detachable |
| Control Method | Push Button |
| Earpiece Shape | over_ear |
| Headphone Jack | 4.4mm Balanced, 3.5mm Single-ended |
| Number of Items | 1 |
| Antenna Location | Audio Playback, Music Production, Professional Audio |
| Audio Driver Type | Hybrid Driver |
| Compatible Devices | Android, Windows, iOS (USB-C), macOS |
| Enclosure Material | Aluminum |
| Frequency Response | 384 KHz |
| Additional Features | Adjustable and Persistent Parametric EQ, Dual Cirrus Logic CS43198 DAC Chips, Dual Power Modes, Dual SG Micro SGM8262-2 Operational Amplifiers, Sleek Aluminium Housing |
| Warranty Description | 1 Year Manufacturer |
| Age Range Description | Adult |
| Water Resistance Level | Not Water Resistant |
| Connectivity Technology | USB-A, USB-C |
| Headphones Ear Placement | Open Ear |
| Specific Uses For Product | Audio Playback, Digital-to-Analog Conversion, Professional Audio |
| Headphone Folding Features | Portable DAC-Amplifier |
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