TWS Tronsmart Sounfii R4 headphones (black)
Discover your favorite songs in even better quality. The Tronsmart Sounfii R4 headphones are equipped with 12-millimeter drivers, so they can deliver stunning, detail-saturated sound. They are also distinguished by their long operating time (up to 7 hours) and ergonomic design. In addition, Bluetooth 5.3 guarantees reliable transmission and fast, seamless pairing.
Fantastic sound
Experience how good your favorite songs can sound. The Tronsmart Sounfii R4 headphones feature 12-millimeter drivers with titanium composite diaphragms. As a result, they deliver fantastic sound quality, ear-pleasing treble and deep, powerful bass. Discover new details of the songs you love to listen to, and in your own room feel like you're at a concert!
Perfect fit
Sounfii R4 headphones are designed for maximum comfort. Thanks to their ergonomic design, they fit perfectly in your ears and won't fall out of them - even when you move a lot. They also do not exert unpleasant pressure - forget about pain and fatigue. With Tronsmart, listening to music becomes more enjoyable than ever before!
Perfect for conversations
Do you often talk on the phone? Now you can answer a call without any problems even in an extremely noisy place! Each Sounfii R4 headphone is equipped with 2 microphones and offers noise cancellation, so you can be sure that you and your caller will hear each other perfectly. The bus, the office, the mall - with Tronsmart you can talk wherever you want with ease.
Reliable Bluetooth 5.3 connection
Tronsmart Sounfii R4 support Bluetooth 5.3 technology, allowing you to enjoy a reliable, stable connection in almost any situation. Say goodbye to delays, interference and other signal problems! The solution used also makes pairing headphones with devices quick and easy - complicated, lengthy setup is a thing of the past.
Many hours of music
Do you plan to listen to music at work? Or maybe you are going on a trip and want your favorite songs to accompany you all the way? No problem - fully charged Sounfii R4 headphones can last you up to 7 hours! You don't have to worry about them refusing to serve you too soon. What's more, the included case allows you to extend this time up to 28 hours. Charging the headphones won't take long either - after about 3 hours they will be ready for use again.
Touch control
Enjoy convenient access to the most important functions of the headphones. Sounfii R4 are equipped with practical touch panels, with which you can, for example, switch the song, stop playback, activate the voice assistant or answer the phone. You no longer need to reach for your smartphone every time!
Included
Headphones
Charging case
USB-C charging cable
Spare rubber bands (2 pairs)
User manual
*Note : Colors are subject to availability.
Manufacturer |
Tronsmart |
Model |
Sounfii R4 |
Color |
Black |
Bluetooth version |
5.3 |
Frequency response |
2402-2480 MHz |
Transducer |
12 mm, composite diaphragm |
Battery capacity |
Headphones: 35 mAh; Charging case: 400 mAh; |
Operating time |
Approx. 7 h, up to 28 h with case (volume 50%) |
Charging time |
Approx. 3 h |
Water resistance |
IPX4 |
We Support the following Payment Methods
Card Promotions
Installment Plans
Bank | 6 Months | 12 Months | 20 Months | 24 Months | |
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To Call & Convert: 011 431 5315 Easy payment plans apply to transactions over Rs.50,000. After completing your payment, contact your Credit Card Bank within 7 days to convert it to Equally Monthly Installments (EMI). Refer to https://www.americanexpress.lk/en/offers/installment-offers/abans-retail-elite for Bank handling charges. Confirm details with your bank before purchasing. This plan can be used for single or multiple purchases within your available balance and credit limit. |
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Easy payment plans from Commercial Bank apply to transactions between Rs.20,000 and Rs.1,000,000. Once your order is complete, the site will automatically redirect you to the EMI payment gateway. Bank handling charges, possibly a one-time fee, may apply. Confirm details with your bank before purchasing. This plan can be used for single or multiple purchases within your balance and credit limit. |
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Installment | 1,250 | 625 | 375 | 313 | |
Handling Fee | 0% | 0% | 0% | 2.5% | |
Total | 1,250 | 625 | 375 | 320 | |
Easy payment plans from Sampath Bank apply to transactions over Rs.5,000. Once your order is complete, the site will automatically redirect you to the EMI payment gateway. Bank handling fee, possibly a one-time fee, may apply. Confirm details with your bank before purchasing. This plan can be used for single or multiple purchases within your balance and credit limit. |
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To Call & Convert: 0112 462 462 Easy payment plans from HNB apply to transactions between Rs.10,000 and Rs.1,000,000. After your payment, contact your Credit Card Bank within 5 days to convert it to Equally Monthly Installments (EMI). Bank handling charges, possibly a one-time fee, may apply. Confirm details with your bank before purchasing. This plan can be used for single or multiple purchases within your balance and credit limit. |
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To convert a transaction, log into the link “www.hsbc.lk/flexi” and submit your request to the bank within 30 days of the transaction date. Easy payment plans apply to transactions between Rs.50,000 and Rs.600,000. After your payment, log in to the provided link to convert it to Equally Monthly Installments (EMI). Bank handling charges, possibly a one-time fee, may apply. Confirm details with your bank before purchasing. This plan can be used for single or multiple purchases within your balance and credit limit, and you can convert up to 3 transactions during this period |
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To Call & Convert: 011 235 0000 Easy payment plans apply to transactions between Rs.25,000 and Rs.1,000,000. After your payment, contact your Credit Card Bank within 5 days to convert it to Equally Monthly Installments (EMI). Bank handling charges, possibly a one-time fee, may apply. Confirm details with your bank before purchasing. This plan can be used for single or multiple purchases within your balance and credit limit. |
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To Call & Convert: 011 2448 888 Easy payment plans from NDB apply to transactions between Rs.100,000 and Rs.2,000,000. After your payment, contact your Credit Card Bank to convert it to Equally Monthly Installments (EMI). Bank handling charges may apply, possibly as a one-time fee. Confirm details with your bank before purchasing. This plan is available for single or multiple purchases within your balance and credit limit. |
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To Call & Convert: +94 11 2 008 888 Easy payment plans from Seylan Bank apply to transactions between Rs.10,000 and Rs.1,000,000. After your payment, contact your Credit Card Bank to convert it to Equally Monthly Installments (EMI). Bank handling charges, possibly a one-time fee, may apply. Confirm details with your bank before purchasing. This plan is available for single or multiple purchases within your balance and credit limit. |
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To Call & Convert: 011 466 7 222 Easy payment plans apply to transactions over Rs.25,000. After completing your payment, contact you Credit Card Bank within 7 days to convert it to Equally Monthly Installments (EMI). Bank handling charges may apply, sometimes as a one-time fee. Confirm details with your bank before purchasing. This plan can be used for single or multiple purchases within your available balance and credit limit. |
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To Call & Convert: 1961 Easy payment plans apply to transactions between Rs.25,000 and Rs.1,000,000. After your payment, contact your Credit Card Bank to convert it to Equally Monthly Installments (EMI). Bank handling charges may apply, possibly as a one-time fee. Confirm details with your bank before purchasing. This plan is available for single or multiple purchases within your balance and credit limit. |
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To Call & Convert: 0117 81 81 81 Easy payment plans from Union Bank apply to transactions between Rs.50,000 and Rs.100,000. After your payment, contact your Credit Card Bank to convert it to Equally Monthly Installments (EMI). Bank handling charges, possibly a one-time fee, may apply. Confirm details with your bank before purchasing. This plan is available for single or multiple purchases within your balance and credit limit. |
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