Sennheiser HD 450BT Wireless Headphones vs JBL Live 770NC Wireless Headphones
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General
| Brand | Sennheiser | JBL |
| Model | HD 450BT | Live 770NC |
| Design | Headphone | Headphone |
| Type | Over the Ear | Over the Ear |
| Connectivity | Wireless | Wireless |
| Designed For | Mobiles, Audio Player |
Design and Body
| Dimensions | 232 x 100 x 195 mm | |
| Weight | 238 g | 256 g |
| Foldable | Yes |
Features
| Bluetooth | Yes, 5.0 | Yes, 5.3 |
| Bluetooth Range | 10 m | 10 m |
| USB | Yes | Yes |
| Microphone | Yes | Yes |
| Voice Assistant | Yes | Yes, Siri/Goolge |
| Controls | Intuitive Controls | Volume Control |
| Music Controls | Pause/Play | Pause/Play |
| Switch between Call and Music | Yes | Yes |
| Additional Features | Low Latency, USB-C Charging, Multi Connectivity | Multi-Point Connection, JBL Headphone App Controlled, Ambient Aware, Detachable Cable, TalkThru, Type-C Speed Charging |
Sound Features
| Deep Bass | Yes | Yes |
| Impedance | 32 ohm | |
| Sensitivity | 108 dB | 100 dB SPL@1 kHz/1 mW |
| Frequency Response | 18 Hz (Min) - 22 kHz (Max) | 20 Hz (Min) - 20 kHz (Max) |
| Driver Unit | 40 mm | |
| Driver Type | Dynamic | |
| Active Noise Cancellation | Yes, Adaptive ANC |
Extra
| Sales Package | 1 Headphone, Audio Cable, Charging Cable, Carry Case, Quick Guide, Safety Guide | 1 x JBL Live 770NC headphones, 1 x USB-C Charging Cable, 1 x Detachable audio cable, 1 x Warranty/Warning, 1 x QSG |
| Inline Remote | Yes | Yes |
Power Features
| Battery Capacity | 750 mAh | |
| Battery | Lithium-ion | Lithium-ion |
| Battery Life | 30 hours | 65 hours (ANC Off) 50 hours (ANC On) |
| Charging Time | 2 hours | 3 hours |
Warranty
| Warranty | 2 years | 1 year |
| Warranty Type | Manufacturer | Manufacturer |
| Covered in Warranty | Manufacturing Defect | Manufacturing Defect |
| Not Covered in Warranty | Physical Damage | Physical Damage |
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