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Here's a full specification table for the Remax RB-900HB ANC Wireless Headphones:
| Feature | Specification |
|---|---|
| Driver Type | 40mm dynamic drivers |
| Audio Technology | Active Noise Cancellation (ANC) |
| Connectivity | Bluetooth 5.0, Wired (3.5mm audio cable) |
| Battery Life | Up to 20 hours (with ANC active) |
| Charging | USB-C or Micro-USB (depends on model) |
| Noise Cancellation | Active Noise Cancellation (ANC) |
| Foldable Design | Yes, for portability |
| Comfort | Memory foam ear cushions, Adjustable headband |
| Microphone | Built-in microphone for hands-free calling |
| Voice Assistants | No dedicated voice assistant support |
| Control Buttons | Volume control, Track control, ANC toggle, Call management |
| Weight | Approx. 250g |
| Color Options | Available in black and other variants (depending on region) |
| App Support | No dedicated app support |
| Additional Features | Foldable design, Built-in microphone, Comfortable ear cushions |