| Type | Wireless Neckband Headphones |
| Design | Flexible, ergonomic neckband design |
| Weight | Typically 30g - 50g |
| Material | Silicone, rubberized coating, plastic |
| Bluetooth Version | Bluetooth 4.2, 5.0, or newer |
| Connectivity | Bluetooth (wireless connection) |
| Battery Type | Lithium-ion (rechargeable) |
| Battery Capacity | 100mAh - 300mAh (varies by model) |
| Charging Port | Micro USB, USB-C, or proprietary charging port |
| Charging Time | 1.5 - 2 hours |
| Playtime | 8 to 15 hours (depending on model) |
| Standby Time | 200 hours or more |
| Sound Drivers | Dynamic drivers, 10mm or 12mm |
| Frequency Response | 20Hz - 20kHz |
| Impedance | 32 Ohms (typical) |
| Microphone | Built-in microphone for calls |
| Water Resistance | IPX4 or IPX5 (sweat and splash resistance) |
| Control Buttons | Volume control, Play/Pause, Call answer/end, Power on/off |
| Compatibility | Compatible with Android, iOS, and Bluetooth-enabled devices |
| Color | Black, White, Blue, Red, or Custom |
