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TWS NB2 Pro Noise-Canceling True Wireless In-Ear Headphones (Black)
Product Description
Peacefully listen to audio in public without distraction by using the TWS NB2 Pro Noise-Canceling True Wireless In-Ear Headphones from Edifier. Using hybrid active noise cancellation technology, the interior- and exterior-facing built-in mics pick up and actively neutralize distracting sounds from getting through. With the addition of Edifier's panoramic 3D technology and AAC decoding, the NB2 Pro earbuds work to provide you with a detailed and immersive aural experience. When you need to hear others, you can turn off ANC with a tap, and the level of ANC the earbuds use can be adjusted via mobile app.
| Item Type | |
| Number of Included Headphones/Receivers | |
| Number of Included Transmitters | |
| Headphone | |
| Earpiece Design | In-Ear (Intra-Aural) |
| Earpiece Swivel | |
| Earpiece Connection / Wearing Style | |
| Foldable | |
| Number of Earpieces | |
| Sound Field | |
| Earpad Size | |
| Driver Type | Dynamic |
| Number of Drivers | |
| Driver Size | 0.4" / 10 mm |
| Diaphragm | |
| Magnet Type | |
| Voice Coil | |
| Impedance | 24 Ohms |
| Active Noise Cancellation | Yes |
| Controls/Microphone Location | Controls: Earpiece (Side Unspecified) Microphone: Earpiece (Side Unspecified) |
| Full Remote OS Support | Not Specified by Manufacturer |
| Sensors | |
| Contact Pressure | |
| Performance | |
| Frequency Response | 20 Hz to 20 kHz (Wireless) |
| Resonant Frequency | |
| Sensitivity | |
| Matching Tolerance | |
| Maximum Sound Pressure Level (SPL) | 94 dB |
| Maximum Power Handling | |
| Functional Bias Voltage | |
| Electrostatic Capacitance | |
| Output Power | |
| Volume Limiting | |
| Noise Attenuation | |
| Total Harmonic Distortion (THD) | |
| SNR | |
| CMRR | |
| Channel Separation | |
| Storage Capacity | |
| Microphone | |
| Number of Mics | 2 |
| Beamforming Support | |
| Type | |
| Diaphragm Size | |
| Mic Boom Location | |
| Pickup Pattern | |
| Noise Canceling | Yes |
| Frequency Response | |
| Operating Voltage | |
| Sensitivity | |
| Maximum SPL | |
| Impedance | |
| SNR | |
| Distortion | |
| Equivalent Noise Level | |
| Wireless Connectivity | |
| Wireless Transmission | |
| Number of RF Channels | |
| RF Bandwidth | |
| Max Microphones per Band | |
| Wireless Modulation | |
| Latency | |
| Approximate RF Sensitivity | |
| Supported Audio Codecs | AAC, SBC |
| Bluetooth Profiles | |
| Bluetooth | 5.0 |
| Bluetooth Power Class | |
| Wireless Range | 32.8' / 10 m (Bluetooth) |
| Frequency | |
| Bluetooth Transmitter Power | |
| Multipoint Support | |
| Maximum Paired Devices | |
| NFC | |
| Wireless Chipset | |
| Transmitter Host Connection | |
| Encryption | |
| Audio Connector to Source | |
| Connector Plating | |
| Adapter (Included) | |
| Cable Design | |
| Audio Connector to Earpiece | |
| Cable Length | |
| Cable Length | |
| Cable Color | |
| Cable Conductor Material | |
| Battery | |
| Battery Type | |
| Battery Chemistry | |
| Capacity (mAh) | 60 mAh |
| Runtime | 9 Hours (BT) 7 Hours (BT+ANC) |
| Quick Charging Times | 15 Minutes for 2 Hours |
| Recharge Time | 1 Hour |
| DC Input Power | |
| Wireless Charging | None |
| Charging Port | Pins |
| Charging Cable Length | |
| Number of Channels | |
| I/O Connectors | |
| Antenna | |
| Audio Decoding | |
| Number of Charging Ports | |
| AC/DC Power Adapter | |
| AC Input Power | |
| Power Consumption | |
| Charging Case | |
| Additional Runtime | 23 Hours (BT) 18 Hours (BT+ANC) |
| Battery Chemistry | |
| Capacity | 500 mAh |
| Recharge Time | 2 Hours |
| Charging Interface | USB Type-C |
| Charging Temperature | |
| Operating Temperature | |
| Storage Temperature | |
| Operating Humidity | |
| Storage Humidity | |
| Physical | |
| Color | Black |
| Water Resistance | Resistant |
| IP Rating | IP54 |
| LED Indicator | |
| Material of Construction | |
| Dimensions | |
| Weight |
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