🎶 Elevate your sound game with open-ear freedom and bass that commands attention!
The soundcore V40i by Anker redefines open-ear audio with 16×13mm dynamic drivers, 21 hours of total playtime, and IP55 water resistance. Its innovative 4-level adjustable ear hooks deliver a custom fit for over 99% of ear shapes, enhancing bass by up to 7.5 dB. The lidless, magnet-secured charging case offers sleek portability, while AI-powered noise-cancelling microphones ensure crystal-clear calls. Perfect for professionals and active millennials seeking comfort, style, and immersive sound without isolation.
| ASIN | B0DZVCVB31 |
| Age Range Description | Adult |
| Antenna Location | Cycling, Running |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 6 Hours |
| Battery Charge Time | 0.7 Hours |
| Best Sellers Rank | 59 in Open-Ear Headphones |
| Bluetooth Range | 10 Metres |
| Bluetooth Version | 5.4 |
| Box Contents | USB-C Cable, User Manual, Wireless Charging Case, soundcore V40i |
| Brand Name | soundcore |
| Cable Features | Detachable |
| Carrying Case Battery Average Life | 21 Hours |
| Carrying Case Battery Capacity | 470 Milliamp Hours |
| Carrying Case Battery Charging Time | 2.5 Hours |
| Carrying Case Color | White |
| Carrying Case Height | 58.23 Millimetres |
| Carrying Case Length | 61.41 Millimetres |
| Carrying Case Material | Plastic |
| Carrying Case Weight | 48.8 Grams |
| Carrying Case Width | 31.93 Millimetres |
| Colour | White |
| Compatible Devices | Mobile Phones, Tablets, Laptops |
| Control Method | App |
| Control Type | Touch Control |
| Controller Type | Touch |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,164) |
| Earpiece Shape | Round |
| Enclosure Material | Plastic |
| External Testing Certification | ANATEL:03897-25-16934 |
| Frequency Range | 20 Hz to 20 KHz |
| Frequency Response | 20 KHz |
| Headphone Form Factor | Open Ear |
| Headphone Jack | No Jack |
| Headphones Ear Placement | Open Ear |
| Impedance | 16 Ohms |
| Is Autographed | No |
| Item Weight | 69 Grams |
| Manufacturer | Anker |
| Model Name | A3878 |
| Model Number | A3878 |
| Network Connectivity Technology | Wireless |
| Noise Control | Adaptive Noise Cancellation |
| Number of Items | 1 |
| Product Features | AI Clear Calls, Open-Ear Design |
| Product Warranty | 18.00 |
| Sensitivity | 128 dB |
| Series Number | 3878 |
| Specific Uses For Product | Music |
| Style Name | Classic |
| UPC | 194644228880 |
| Unit Count | 1.0 count |
| Water Resistance Level | Water Resistant |
| Wireless Technology Type | Bluetooth |
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