USA 
TWS NB Noise-Canceling True Wireless In-Ear Headphones
Product Description
Isolate yourself with hi-fi sound using the TWS NB Noise-Canceling True Wireless In-Ear Headphones from Edifier. Featuring feed-forward active noise-canceling technology, the earbuds of the TWS NB will filter out ambient sounds around you, leaving you alone with your music. When you need to talk to someone or hear your surroundings, activate Ambient Sound mode to let the world back in.
The audio you hear is engineered to sound its best with large, 13mm drivers with graphene diaphragms and aptX technology. Sound is wirelessly transmitted over Bluetooth 5.0 and an applied LDS (Laser Direct Structuring) antenna is incorporated to keep a stable, low-latency connection by shielding against outside interference. Edifier even worked to make sure your hands-free conversations sound great with cVc noise reduction technology.
The audio you hear is engineered to sound its best with large, 13mm drivers with graphene diaphragms and aptX technology. Sound is wirelessly transmitted over Bluetooth 5.0 and an applied LDS (Laser Direct Structuring) antenna is incorporated to keep a stable, low-latency connection by shielding against outside interference. Edifier even worked to make sure your hands-free conversations sound great with cVc noise reduction technology.
| Item Type | |
| Number of Included Headphones/Receivers | |
| Number of Included Transmitters | |
| Number of Included Headsets | |
| Number of Included Transceivers | |
| Headphone | |
| Earpiece Design | In-Ear (Intra-Aural) |
| Earpiece Swivel | |
| Earpiece Connection / Wearing Style | |
| Foldable | |
| Number of Earpieces | |
| Sound Field | |
| Earpad Size | |
| Driver Type | |
| Number of Drivers | |
| Driver Size | 0.51" / 13 mm |
| Diaphragm | Graphene |
| Magnet Type | |
| Voice Coil | |
| Impedance | 32 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 | 94 dB |
| Matching Tolerance | |
| Maximum Sound Pressure Level (SPL) | |
| Maximum Power Handling | |
| Functional Bias Voltage | |
| Electrostatic Capacitance | |
| Output Power | |
| Volume Limiting | |
| Noise Attenuation | |
| Total Harmonic Distortion (THD) | |
| SNR | |
| CMRR | |
| Channel Separation | |
| Storage Capacity | |
| Number of Mics | |
| Beamforming Support | |
| Type | |
| Diaphragm Size | |
| Mic Boom Location | |
| Pickup Pattern | |
| Noise Canceling | |
| Frequency Response | |
| Operating Voltage | |
| Sensitivity | |
| Maximum SPL | |
| Impedance | |
| SNR | |
| Distortion | |
| Equivalent Noise Level | |
| Wireless Connectivity | |
| Wireless Transmission | |
| Number of RF Channels | |
| RF Bandwidth | |
| Max Systems per Setup | |
| Wireless Modulation | |
| DECT Standard | |
| Duplex Mode | |
| RF Channel Access Method | |
| Latency | |
| Speech Encoding | |
| Transmission Speed | |
| Approximate RF Sensitivity | |
| Supported Audio Codecs | aptX |
| Bluetooth Profiles | |
| Bluetooth | 5.0 |
| Bluetooth Power Class | |
| Wireless Range | 33' / 10.1 m |
| Frequency | |
| Transmitter Power | |
| Multipoint Support | |
| Maximum Paired Devices | |
| NFC | |
| Wireless Chipset | Qualcomm QCCC3026 |
| True Wireless Pairing Method | Qualcomm TrueWireless Stereo |
| 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 Type | |
| Battery Chemistry | |
| Battery Chemistry | |
| Capacity (mAh) | |
| Runtime | 5 Hours (BT+ANC) 11 Hours (BT) |
| Runtime | |
| Quick Charging Times | |
| Recharge Time | 1 Hour |
| DC Input Power | 5 VDC at 60 mA |
| Wireless Charging | |
| Charging Port | Pins |
| Charging Cable Length | |
| Number of Channels | |
| Users per System | |
| I/O Connectors | |
| Antenna | |
| Audio Decoding | |
| Number of Charging Ports | |
| AC/DC Power Adapter | |
| AC Input Power | |
| Power Consumption | |
| Charging Case | |
| Additional Runtime | 10 Hours |
| Battery Chemistry | |
| Capacity | |
| Charging Time | |
| Charging Interface | USB Type-C |
| Platform Support | |
| OS Compatibility | |
| Required Hardware | |
| Internet Connection | |
| Charging Temperature | |
| Operating Temperature | |
| Storage Temperature | |
| Operating Humidity | |
| Storage Humidity | |
| Certifications | |
| Physical | |
| Color | |
| Water Resistance | |
| IP Rating | |
| LED Indicator | Yes |
| Material of Construction | Aluminum |
| Dimensions | |
| Weight | |
| Warranty Length | Limited 1-Year Warranty |