Price Comparison
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VS
Koleer S818
VS
Marshall Willen
Feature Comparison
Main features
Main features
| General Grouping | Portable | Portable |
|---|---|---|
| Connection Type | Wireless and Wired | Wireless |
| Actual Output Power (RMS) |
Technical features
Technical features
| Frequency Response Range | 70-18000 hertz (hz) | 100-20000 hertz (hz) |
|---|---|---|
| Impedance | 4 ohm (Ω) | - |
| Distortion Rate | Less than 0.5% | - |
| Driver Technical Specifications | - | One 50.8mm driver / Class D amplifier / Two passive radiators |
| Sound Sensitivity (dB) | - | 82 decibel (db) |
Other features
Other features
| Device Noise | - |
|---|
Ports and features
Ports and features
| Audio Input Jack Support | Yes | No |
|---|---|---|
| Audio Input Jack Type | 3.5mm | - |
| RCA Input Port | No | No |
| Optical Input | No | No |
| Coaxial Port | No | No |
| TF Card Support | Yes | No |
| USB Port | Yes | No |
| Headphone Output Port | No | No |
| Microphone Input Port | No | No |
| Internal Microphone | Yes | Yes |
| Voice Call Support | Yes | Yes |
| Hi-Res Support | No | No |
| IPX Resistance | No | IP67 (Dust and water resistant up to 1 meter deep for up to 30 minutes) |
Other technical features
Other technical features
| Remote Control | No | No |
|---|
Microphone features
Microphone features
| Microphone Noise Cancelling Capability | No | - |
|---|
Connections
Connections
| Controller Details | Power button / Shared buttons for volume adjustment and playback control / Shared button for call, play/pause music / Shared button for light effect adjustment and source selection | Bluetooth pairing button / Multi-function button |
|---|---|---|
| Bluetooth Support | Yes | Yes |
| Available Bluetooth Version | ||
| Operational Range | 15 meter (m) | 10 meter (m) |
| NFC Support | No | No |
Capabilities
Capabilities
| Additional Features | Radio playback capability | Omnidirectional sound playback / 240 minutes of use with only 20 minutes of charge |
|---|
Power supply and battery life
Power supply and battery life
| Battery Capacity | 1200mAh | - |
|---|---|---|
| Charging Method | Via Micro USB port | Via USB Type-C port |
| Power Consumption | 5 volt (v) | - |
| Battery Technology | - | Lithium-Ion |
| Time to Full Charge | - | Approximately 3 hours |
Aesthetic features
Aesthetic features
| Body Material | Plastic | Plastic |
|---|---|---|
| Lighting | Yes | No |
| Lighting Details | RGB lighting | - |
| Product Weight | 540 gram (g) | 310 gram (g) |
| Other Design Features | - | Has plastic strap on the back for attaching to other objects |
| Size and Dimensions | - | 40.4 * 100.5 * 101.6 millimeter (mm) |
Additional features and options
Additional features and options
| LED Status Indicator | No | Yes |
|---|---|---|
| Software Features | - | Dedicated Marshall app compatible with Android and iOS |
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User Rating Comparison
Koleer S818
0
/10
from total 1 Vote
Marshall Willen
0
/10
from total 1 Vote
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