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by Anker Liberty 4 NC Wireless Earbuds, 98.5% Noise Reduction, Adaptive Noise Cancelling to Ears and Environment, Hi-Res Sound, 50H Battery, Wireless Charging, Bluetooth 5.3
- Reduce Noise By Up to 98.5%: Liberty 4 NC noise cancelling earbuds have a high sensitivity in-ear sound sensor, an oversized driver, and an innovative noise isolation chamber that cancels up to 98.5% of noise for peaceful travel.
- Noise Cancelling Adapts to Ears and Environments: Adaptive ANC 2.0 makes real-time calculations and adjusts to your ear canals and external environment for maximum quiet amongst the hustle and bustle.
- Crisp Sound with 3× More Detail: 11mm custom-tuned drivers deliver consistently crisp and detailed sound. Experience Hi-Res wireless audio and LDAC technology that transfers 3× more data than regular Bluetoothbringing wireless music to life.
- Sculpt Your Sound Profile: Not everyone listens the same, so use HearID 2.0 to find the perfect sound profile for you. If you want to mix it up, the EQ is fully adjustable or choose from 22 presets to match your audio.
- Long-Lasting Battery Life: In normal mode, enjoy 10 hours of playback on a single charge or up to 50 hours with the case. With ANC on, get 8 hours between charges, extendable to 40 hours with the case.
- Designed for Simple Connections: Liberty 4 NC enables quick, effortless Bluetooth pairing with Android devices, auto-play and pause on wear, and multi-point connection with Bluetooth 5.3.
- Note: Please refer to our FAQ and How-To-Video for additional tips on pairing your Liberty 4 NC earbuds with a Samsung Galaxy S23 series mobile phone.
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Shrink Noise By Up to 98.5%: Enjoy noise-free travel with our state-of-the-art noise cancelling system that effectively detects and cancels up to 98.5% of external noise.
Product information
| Brand | |
| Color | Navy Blue |
| Ear Placement | In Ear |
| Form Factor | In Ear |
| Impedance | 10 Ohms |
| Noise Control | Active Noise Cancellation |
| Frequency Response | 20 KHz |
| Headphones Jack | No Jack |
| Model Name | Liberty 4 NC |
| Connectivity Technology | Wireless |
| Wireless Communication Technology | Bluetooth |
| Included Components | Charging Case - Extends Battery Life to 50 Hours, Liberty 4 NC, USB-C Charging Cable, XS/S/M/L Ear Tips - M Pre-Installed |
| Age Range (Description) | ALL |
| Material | PC+ABS |
| Specific Uses For Product | Travel,Music,Calling |
| Recommended Uses For Product | Calls, Listening to music |
| Compatible Devices | Cellphones, Desktops, Laptops, Tablets |
| Control Type | Media Control |
| Cable Feature | Without Cable |
| Item Weight | 1.6 ounces |
| Water Resistance Level | Waterproof |
| Customer Package Type | Rigid Charging Case |
| Style | Classic Edition |
| Control Method | Touch |
| Number of Items | 1 |
| Controller Type | Touch |
| Battery Life | 30 Hours |
| Audio Driver Type | Dynamic Driver |
| Bluetooth Range | 100 Meters |
| Bluetooth Version | 5.3 |
| Carrying Case Material | Plastic |
| Carrying Case Color | Blue |
| Audio Driver Size | 11 Millimeters |
| Earpiece Shape | Rounded tips |
| Series Number | 3947 |
| Hardware Interface | USB Type C |
| UPC | 194644133962 194644132286 194644132101 |
| Input Device Interface | Bluetooth |
| Noise Control Features | active noise cancelling, adaptive noise cancelling |
| Generation | 4 |
| Supports Bluetooth Technology | Yes |
| Special Feature | Fast Charging, Multipoint Pairing, Noise Cancellation, Wireless Charging |
| Global Trade Identification Number | 00194644132286 |
| Manufacturer | Anker |
| Product Dimensions | 4.25 x 4.25 x 2.17 inches |
| Item model number | A3947 |
| Batteries | 1 C batteries required. (included) |
| Is Discontinued By Manufacturer | No |
| Date First Available | June 20, 2023 |
| Units | 1.0 Count |
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- This item is covered by Dreamy Weaves Return Policy
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