Alloy Casting Cavity Ensuring Durability and High-Quality Texture The acoustic cavity of the“CHU II”is manufactured using 's mature alloy casting technology, ensuring both rigidity and fine texture. Replaceable Acoustic Nozzle "CHU II" incorporates a new generation of replaceable acoustic filters.
| Frequency Range | 20hz-20khz |
| Battery Charge Time | 15 Hours |
| Compatible Devices | Cellphones, Laptops |
| Headphone Jack | 3.5 Mm Jack |
| Unit Count | 1.0 Count |
| Noise Control | None |
| Age Range Description | Adult |
| Headphone Folding Features | In Ear |
| Form Factor | In Ear |
| Antenna Location | Cycling, Running |
| Enclosure Material | Plastic |
| Audio Driver Size | 10 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Carrying Case Weight | 3.5 Ounces |
| Earpiece Shape | Rounded Tip |
| Color | Black |
| Control Method | Touch |
| Brand | Unbranded |
| Type | Details In Description |
| Sensitivity | 119 Db |
| Model | Details In Description |
| Water Resistance Level | Not Water Resistant |
| Connectivity | Details In Description |
| Impedance | 18 Ohms |
| Cable Features | Detachable |
| Connectivity Technology | Wired |
I love the black trim because it looks consistent even under harsh lighting.