soundcore by Anker Liberty 4 NC Earbuds, 98.5% Noise Reduction
Product ID: 541137077
Details
- Brandsoundcore
- ColourBlack
- Ear placementOver Ear
- Form factorIn Ear
- Impedance10 Ohms
🎧11mm Hi-Res drivers
🔇98.5% noise reduction
🔋50H battery life
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🎧 Elevate your soundscape—silence, power, and precision in one sleek package.
The soundcore by Anker Liberty 4 NC earbuds feature industry-leading 98.5% noise cancellation with Adaptive ANC 2.1, 11mm Hi-Res drivers powered by LDAC for superior sound detail, and an impressive 50-hour battery life with wireless charging. Designed for professionals on the move, these earbuds offer personalized sound profiles via HearID 2.0 and Bluetooth 5.3 connectivity, ensuring premium audio performance and all-day comfort.
| Additional Features | Fast Charging |
| Age Range Description | Adult |
| Antenna Location | Listening, Travel, Office Work |
| Asin | B0BZV4QFP8 |
| Audio Driver Size | 11 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 50 Hours |
| Battery Charge Time | 2 Hours |
| Best Sellers Rank | #47 in Electronics (See Top 100 in Electronics) #7 in In-Ear Headphones |
| Bluetooth Range | 10 Meters |
| Bluetooth Version | 5.3 |
| Brand | soundcore |
| Built In Media | Cable |
| Cable Features | Without Cable |
| Carrying Case Battery Average Life | 50 Hours |
| Carrying Case Battery Capacity | 800 Milliamp Hours |
| Carrying Case Battery Charging Time | 2 Hours |
| Carrying Case Color | Black |
| Carrying Case Height | 30.5 Millimeters |
| Carrying Case Length | 57.2 Millimeters |
| Carrying Case Material | Hard Plastic or Aluminum |
| Carrying Case Weight | 15 Grams |
| Carrying Case Width | 57 Millimeters |
| Color | Black |
| Compatible Devices | Phones, tablets, and laptops |
| Connectivity Technology | Wireless |
| Control Method | Touch |
| Control Type | Touch Control |
| Controller Type | Touch |
| Country Of Origin | China |
| Customer Reviews | 4.2 4.2 out of 5 stars (27,404) 4.2 out of 5 stars |
| Earpiece Shape | Rounded |
| Enclosure Material | Plastic |
| External Testing Certification | / |
| Frequency Range | 20-20KHZ |
| Frequency Response | 20 KHz |
| Global Trade Identification Number | 00194644132125 |
| Headphone Folding Features | In Ear |
| Headphone Jack | No Jack |
| Headphones Ear Placement | Over Ear |
| Impedance | 10 Ohms |
| Is Autographed | No |
| Is Electric | No |
| Item Weight | 19 Grams |
| Manufacturer | Anker |
| Model Name | A3947 |
| Model Number | A3947 |
| Noise Control | Active Noise Cancellation |
| Number Of Items | 1 |
| Sensitivity | 102 dB |
| Series Number | 3947 |
| Specific Uses For Product | Music, Travel, Office Work |
| Style Name | In-ear |
| Subject Character | no character |
| Theme | No Theme |
| Unit Count | 2 Count |
| Upc | 194644126124 194644132125 |
| Warranty Description | 1 Year Manufacturer |
| Water Resistance Level | Water Resistant |
| Wireless Technology | Bluetooth |
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