Price Comparison
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Harman Kardon Astra
VS
Nillkin Traveler W2
Feature Comparison
Main features
Main features
| General Grouping | Desktop | Portable |
|---|---|---|
| Connection Type | Wireless | Wireless and Wired |
| Actual Output Power (RMS) | ||
| Output Power Details | 2 x 30W | 2 x 20W |
Technical features
Technical features
| Number of Treble Drivers | 3 piece | - |
|---|---|---|
| Treble Driver Size (Tweeter) | 20 millimeter (mm) | - |
| Number of Mid-Range Drivers | 3 piece | - |
| Mid-range Driver Size | 44 millimeter (mm) | - |
| Frequency Response Range | 60-20000 hertz (hz) | - |
| Driver Technical Specifications | - | 53mm driver |
| Impedance | - | 4 ohm (Ω) |
| Distortion Rate | - | Less than 1% |
Ports and features
Ports and features
| Audio Input Jack Support | No | Yes |
|---|---|---|
| RCA Input Port | No | No |
| Optical Input | No | No |
| Coaxial Port | No | No |
| TF Card Support | No | Yes |
| USB Port | No | No |
| Headphone Output Port | No | No |
| Microphone Input Port | No | No |
| Internal Microphone | Yes | Yes |
| Voice Call Support | Yes | Yes |
| Microphone Noise Cancellation Technology | Quad-microphone for noise cancellation | - |
| Hi-Res Support | No | No |
| IPX Resistance | No | IPX7 (Water resistant up to 1 meter deep for up to 30 minutes) |
| Audio Input Jack Type | - | 3.5mm |
Other technical features
Other technical features
| Remote Control | No | No |
|---|
Microphone features
Microphone features
| Microphone Noise Cancelling Capability | Yes | No |
|---|
Connections
Connections
| Controller Details | Touch buttons for Bluetooth, volume adjustment, and microphone mute | Power button / Playback control button / Volume buttons / Source selection button / 3D sound activation button |
|---|---|---|
| Bluetooth Support | Yes | Yes |
| Available Bluetooth Version | ||
| NFC Support | No | No |
| Operational Range | - | 15 meter (m) |
Additional features and options
Additional features and options
| Software Features | Supports Spotify | - |
|---|---|---|
| LED Status Indicator | Yes | Yes |
Communication ports
Communication ports
| Wi-Fi Connection | Wi‑Fi 5 (802.11ac) | - |
|---|
Capabilities
Capabilities
| Additional Features | 360-degree sound | 3D Sound / HD call quality / TWS technology for connecting two Nilkin Traveler W2 speakers for stereo sound / Supports WAV, APE, FLAC, MP3, WMA formats |
|---|
Power supply and battery life
Power supply and battery life
| Power Consumption | 19V / 3A | 12W (5V / 2.4A) |
|---|---|---|
| Power Source Type | Mains power | - |
| Battery Capacity | - | 2500mAh |
| Charging Method | - | Via USB Type-C port |
Aesthetic features
Aesthetic features
| Body Material | Plastic | Plastic |
|---|---|---|
| Lighting | Yes | No |
| Lighting Details | LED lighting | - |
| Size and Dimensions | 160 * 160 * 165.5 millimeter (mm) | 62 * 78 * 200 millimeter (mm) |
| Product Weight | 1.54 kilogram (kg) | 752 gram (g) |
| Other Design Features | - | Has clip for attaching strap |
Technical details of the microphone
Technical details of the microphone
| Signal-to-Noise Ratio (S/N Ratio) | - |
|---|
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User Rating Comparison
Harman Kardon Astra
0
/10
from total 1 Vote
Nillkin Traveler W2
0
/10
from total 1 Vote
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