Product description
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. A3947 Product Video Merchant Video
1 Adaptive ANC 2.0
2 Adjustable Ambience
3 Ultra-Long Battery Life
4 6-Mic Clear Calls
5 IPX4 Water-Resistant
soundcore Earbuds Comparison
Reactive Noise Cancelling
Adapts to ever-changing noise
Ultimate Noise Cancelling
98.5% Noise Reduction for Your Travels
Silences Noise in Real Time
2x Stronger Voice Reduction
Detailed Sound
10.5mm + 4.6mm Dual Drivers, HearID
Detailed Sound
11mm Custom-Tuned Drivers, HearID 2.0
Detailed Sound
Wool-Paper Diaphragm Drivers
Adaptive ANC 3.0
Adapts to Your Fit and Environment
Adaptive ANC 2.0
Adapts to Ears and the Environment
Adaptive ANC 3.0
Adapts to the Environment
Playtime (Single/With Case)
10H/40H, Wireless Charging
Playtime (Single/With Case)
Normal: 10H/50H ANC On: 8H/40H
Playtime (Single/With Case)
12H/48H, Wireless Charging
Special Features
AI-Enhanced calls with 6 mics, Earbud Stem Control, IPX5
Special Features
AI-Enhanced calls with 6 mics, Touch Control, IPX4
Special Features
AI-Enhanced calls with 6 mics, Earbud Stem, IP55
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 Bluetooth—bringing 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.
10H/50H Worry-Free Battery: A single charge is enough to enjoy uninterrupted entertainment for a trip across the US. Pack Liberty 4 NC for your next adventure and listen to 1,000 tracks or watch 30 movies back-to-back with no battery anxiety.
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.
IPX4 Water-Resistant: Don’t let a sudden downpour or an accidental spill ruin your commute. Liberty 4 NC wireless noise cancelling earbuds come with IPX4 water-resistance to give you peace of mind during your travels.
6-Mic AI Clear Calls: Don’t be that person who shouts over the phone. 6 beamforming mics and an AI algorithm amplify your voice while reducing background noise, so you can talk on the phone without the whole car listening.
| Noise Control | Adaptive Noise Cancellation |
|---|---|
| Sensitivity | 11 Millimeters |
| Headphones Jack | None (No Headphones Jack) |
| Model Name | Liberty 4 |
| Connectivity Technology | Wireless |
| Wireless Communication Technology | Bluetooth |
| Included Components | Blu-ray |
| Age Range (Description) | Audlt,Kid |
| Specific Uses For Product | Mobile Use, Audio Listening |
| Charging Time | 50 Hours |
| Recommended Uses For Product | Music, Calling, Travel |
| Compatible Devices | Android Devices with Bluetooth 5.3, Wireless Charging Devices |
| Control Type | Media Control |
| Cable Feature | Without Cable |
| Item Weight | 19 Grams |
| Water Resistance Level | Water Resistant |
| Customer Package Type | Standard Headphones Packaging |
| Style | In Ear |
| Control Method | Touch |
| Number of Items | 1 |
| Battery Life | 50 Hours |
| Audio Driver Type | Dynamic Driver |
| Bluetooth Range | 10 Meters |
| Bluetooth Version | 5.3 |
| Carrying Case Material | durable and water-resistant material |
| Carrying Case Color | Velvet Black |
| Audio Driver Size | 11 Millimeters |
| Earpiece Shape | rounded_tip |
| Series Number | 4 |
| Hardware Interface | USB Type C |
| UPC | 194644150860 |
| Input Device Interface | Bluetooth |
| Noise Control Features | active_noise_cancellation |
| Generation | 4 |
| Supports Bluetooth Technology | No |
| Special Feature | Fast Charging, Multipoint Pairing, Noise Cancellation, Wireless Charging |
| Manufacturer | Anker |
| Product Dimensions | 4.25 x 4.25 x 2.17 inches |
| Item Weight | 0.67 ounces |
| ASIN | B0CB67654F |
| Item model number | A3947 |
| Batteries | 3 LR44 batteries required. (included) |
| Customer Reviews | 4.2 out of 5 stars |
| Best Sellers Rank |
|
| Is Discontinued By Manufacturer | No |
| Date First Available | July 5, 2023 |
| Units | 1 Count |
Price last updated Mar 12, 2026 04:10:41 UTC. Availability and price subject to change. More info
