- Home Page /
- Electronics /
- Audio /
- Headphones /
- Shop Headphones by Type /
- Earbuds and In-Ear Headphones /
- Tronsmart Sounfii R4 True Wireless In-Ear Ear...
Tronsmart Sounfii R4 True Wireless In-Ear Earbuds, 12mm Drivers with Big Bass, 4 Mics ENC Clear Call, Smart Touch Control - Beige
MWK 83021
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
QTY:
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Sounfii R4 offers exceptional call clarity even in bustling environments with 4-mic call noise cancellation.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
Product Details
- Tronsmart Sounfii R4 Earphones are made for music and optimized for use in any environment - working from home, at the office, or on the go. Designed with a custom acoustic platform, Sounfii R4 Earphones are engineered to deliver powerful, balanced sound in a compact, in-ear form factor. These earbuds have 4-mic call technology for clear virtual meetings or mobile phone calls, ENC for better focus, and are comfortable for all-day use. Each earbud has up to 7 hours of listening time with two additional charges provided by its pocket-sized charging case to give you up to 28 hours of combined playback.
| Headphone type | Earbuds |
| Headphone style | In-Ear |
| Noise control technology | Active Noise Cancellation |
| Wireless | Y |
| Battery life | 16 h |
| Brand | Tronsmart |
| Rec. use | Casual Listening, Classroom, DJ, Metal Detector, Sports, Video Gaming |
| Works with | Android, IOS |
| Color | Black |
| Ear pad material | ABS |
| Battery consumption type | Integrated Rechargeable Battery |
| Accessories | 1 x Sounfii R4 ENC Earphones 2 x Extra Pairs of Eartips 1 x Charging Cable 1 x Warranty Card 1 x User Manual |
| Power type | Battery |
| Material | abs |
| Generation | 2026 ENC Earphones |
| Compatible smart control systems | SmartThings |
| Video game platform | Mobile, PC |
| Model | Tronsmart Sounfii R4 |
| Assembled product height | 2 in (5.1 cm) |
| Assembled product weight | 0.3 lb (140 grams) |
| Age group | Adult, Teen |
| Virtual assistant | ENC Earphones |
Who Should Buy?
-
Bass Enthusiasts
Users who enjoy deep bass in music will appreciate the 12mm drivers for enhanced sound quality.
-
Frequent Calls
Ideal for professionals who frequently take calls, thanks to the four mics for clear communication.
-
Active Lifestyles
Perfect for active individuals seeking comfortable, wireless earbuds for workouts or outdoor activities.
-
Audiophiles
Those with a high demand for audio fidelity may find the sound quality lacking for detailed listening.
-
Budget Shoppers
Individuals looking for the cheapest option may find these earbuds not the most affordable on the market.
-
Complex Controls
Users who prefer simple, straightforward controls might find the smart touch control feature overly complex.
Product Description
Customer Questions & Answers
-
Question:
What is the battery life of the Sounfii R4 earbuds?
Answer: Each earbud offers up to 7 hours of listening time, with a total of 28 hours including the charging case. -
Question:
Are these earbuds suitable for outdoor activities?
Answer: Yes, the Sounfii R4 earbuds have an IPX4 waterproof rating, making them sweat-proof and suitable for exercise and outdoor use. -
Question:
How does the smart touch control work?
Answer: You can easily skip songs, play/pause music, answer/hang up calls, and enable voice assistance by tapping the earbuds.
Tronsmart Earbuds and In-Ear Headphones Editorial Review
Customer Reviews & Ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Product Price History
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.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
MWK 83021
Order now and get it around Monday, July 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.)
QTY:
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Features & Benefits
- Experience exceptional call clarity with 4-mic ENC noise cancellation.
- Enjoy deep bass and precise audio with 12mm composite titanium drivers.
- Comfortable ergonomic design ensures a perfect fit for long-term wear.
- IPX4 waterproof rating makes them suitable for various activities like exercise and travel.
- Convenient charging case provides a total of 28 hours of high-quality sound.
- Smart touch control allows easy access to music and calls without using your phone.














