🎧 Elevate your audio game with Liberty 4 Pro — silence, speed, and clarity in perfect harmony.
The Soundcore Liberty 4 Pro by Anker are premium wireless earbuds featuring 7-sensor adaptive noise cancellation, 2× faster charging with 40 hours total battery life, studio-level Hi-Fi sound with advanced drivers, and AI-enhanced 6-mic call clarity. Designed for professionals on the move, they combine cutting-edge tech with effortless touch controls and waterproof durability.
| Noise Control | Active Noise Cancellation |
| Frequency Response | 20 KHz |
| Sensitivity | 126 dB |
| Model Name | Liberty 4 Pro |
| Connectivity Technology | Wireless |
| Wireless Communication Technology | Bluetooth |
| Included Components | USB-C Cable, Charging case, XXS/XS/S/M/L/XL Ear Tips (Size M Pre-Installed), soundcore Liberty 4 Pro |
| Age Range (Description) | ALL |
| Material | Plastic |
| Charging Time | 3 Hours |
| Compatible Devices | Cellphones, Tablets, Laptops, Desktops |
| Cable Feature | Without Cable |
| Item Weight | 62 Grams |
| Water Resistance Level | Waterproof |
| Control Method | Touch |
| Number of Items | 1 |
| Battery Life | 40 Hours |
| Bluetooth Range | 10 Metres |
| Bluetooth Version | 5.3 |
| Carrying Case Battery Average Life | 40 Hours |
| Carrying Case Battery Capacity | 580 Milliamp Hours |
| Carrying Case Battery Charging Time | 3 Hours |
| Carrying Case Length | 64.6 Millimetres |
| Carrying Case Width | 61.7 Millimetres |
| Carrying Case Height | 29.6 Millimetres |
| Carrying Case Weight | 51 Grams |
| Carrying Case Material | Plastic |
| Carrying Case Color | Glossy Light Blue |
| Audio Driver Size | 10.5 Millimetres |
| Earpiece Shape | Rounded tips |
| Is Autographed | No |
| Series number | 3954 |
| UPC | 194644207434 |
| Manufacturer | Anker |
| Model | A3954 |
| Product Dimensions | 6.46 x 6.17 x 2.96 cm; 62 g |
| Batteries | 3 Lithium Polymer batteries required. |
| Item model number | A3954 |
| Special Features | Noise Cancellation, Fast Charging, Wireless Charging, Touch Control |
| Batteries Included | No |
| Batteries Required | Yes |
| Battery cell composition | Lithium Polymer |
| Cable feature | Without Cable |
| Maximum Operating Distance | 10 Metres |
| Includes Rechargeable Battery | No |
| Item Weight | 62 g |
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