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Item #:
144478974
Anker Soundcore K20i Bluetooth 5.3 Fully Wireless Earbuds, In-Ear Earphones, IPX5 Waterproof Standards, Up to 36 Hours Playtime, Dedicated App
Item #:
144478974
BSD 41
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from JP
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Imported from Japan store
QTY:
Order now and get it around Thursday, August 06
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Experience up to 36 hours of playtime and powerful bass in a lightweight, comfortable design.
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What Stands Out
Advanced Bluetooth 5.3
Experience ultra-stable connectivity and improved power efficiency with Bluetooth 5.3, ensuring seamless audio playback without dropouts, perfect for music lovers and active users.
Long Playtime
Enjoy up to 36 hours of playtime with the charging case, allowing for extended listening sessions without frequent recharging, ideal for travel and daily commutes.
IPX5 waterproof
Designed for durability, the IPX5 waterproof rating protects against sweat and splashes, making these earbuds perfect for workouts and outdoor use, ensuring long-lasting performance.
Product Details
| Brand | Soundcore |
| Model Number | A3994 |
| Model Name | soundcore K20i |
| Built-In Media | Earphones, Charging Case, Type-C Cable |
| Age Range Description | Adult |
| Number of Items | 1 |
| UPC | 765951344671 |
| Manufacturer | Anker |
| Item Weight | 42.6 Grams |
| Headphones Ear Placement | In Ear |
| Headphone Folding Features | In Ear |
| Earpiece Shape | In Ear |
| Color | black |
| Style Name | No warrior |
| Impedance | 16 ohms |
| Noise Control | None |
| Audio Driver Type | Dynamic Driver |
| Audio Driver Size | 13 Millimeters |
| Frequency Range | 2.40 - 2.48GHz |
| Enclosure Material | Plastic |
| Specific Uses For Product | Music |
| Antenna Location | Music |
| Compatible Devices | Bluetooth-enabled devices such as smartphones, computers, etc |
| Cable Features | USB Type C |
| Water Resistance Level | Waterproof |
| code | Lightweight, Microphone Include |
| headphone jack | Completely wireless |
| Connectivity Technology | Wireless |
| Wireless Technology | Bluetooth |
| code | 5.3 |
| Control Type | Touch Control |
| Control Method | App, Touch |
| Controller Type | Touch |
| Battery charge time | 3 hours |
| Battery Average Life | 36 hours |
| Ear Placement | In Ear |
| Form Factor | In Ear |
Who Should Buy?
-
active lifestyle
Ideal for individuals who exercise outdoors due to its IPX5 waterproof standards.
-
Long Listening Sessions
Perfect for users needing extended playtime with up to 36 hours of battery life.
-
Tech-Savvy Users
Compatible with dedicated apps, appealing to users who prefer customizable sound profiles.
-
Audiophiles
May not meet the high sound quality expectations of serious audio enthusiasts.
Product Description
Anker Soundcore K20i Bluetooth 5.3 Fully Wireless Earbuds, In-Ear Earphones, IPX5 Waterproof Standards, Up to 36 Hours Playtime, Dedicated App Compatible, PSE Technical Standards Compliant Black
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Customer Questions & Answers
-
Question:
How long does it take to fully charge the earphones?
Answer: It takes about 3 hours to fully charge the earphones. -
Question:
Can I use the earphones for phone calls?
Answer: Yes, they provide up to 4 hours of playback for calls. -
Question:
Is the charging case waterproof?
Answer: No, the charging case is not waterproof; keep it dry.
Soundcore Earbud Headphones A3994 Editorial Review
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23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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BSD 41
Order now and get it around Thursday, August 06
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Fastest cross-border delivery
Features & Benefits
- Up to 36 hours of total playtime with charging case.
- Lightweight design at just 0.1 oz (3.3 g) per ear for all-day comfort.
- Powerful bass delivery with 13mm driver and Anker's BassUp technology.
- IPX5 waterproof rating ensures durability in outdoor conditions.
- AI noise reduction for clear voice calls, eliminating ambient sounds.
- Complete control and sound personalization through the Soundcore app.
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