Tronsmart - Wireless Earbuds, 12mm Drivers with Big Bass, 4 Mics ENC Clear Call, 28H Bluetooth 5.3, Waterproof, Smart Touch Control - Beige
Trade-In and Save
Save when you trade-in a similar device.
Check your trade-in value.
Shipping
Specifications
Sound ModeStereoConnection TypeWirelessWireless ConnectivityBluetoothTrue WirelessYesMaximum Wireless Range59 feetWater ResistantYes
Key Specs
Sound ModeStereoConnection TypeWirelessWireless ConnectivityBluetoothTrue WirelessYesMaximum Wireless Range59 feetWater ResistantYesBuilt-In MicrophoneYesMicrophone FeaturesNoise cancelling, Voice ActivatedHeadphone FitIn-EarBattery Life28 hoursBattery Charge Time2 hoursWorks WithSiri, Google Assistant, CortanaEar Tip Sizes IncludedSmall, Medium, Large
General
Product NameWireless Earbuds, 12mm Drivers with Big Bass, 4 Mics ENC Clear Call, 28H Bluetooth 5.3, Waterproof, Smart Touch ControlBrandTronsmartEar Tip Sizes IncludedSmall, Medium, LargeModel Number1096448ColorBeige
Audio
Sound IsolatingNoEnvironmental Noise ControlYesMinimum Frequency Response20 hertzMaximum Frequency Response20 kilohertzImpedance16 ohmsSound ModeStereoDriver Size12 millimeters
Connectivity
Connection TypeWirelessWireless ConnectivityBluetoothTrue WirelessYesBluetooth Version5.3Maximum Wireless Range59 feet
Features
Water ResistantYesWaterproofYesBuilt-In MicrophoneYesMicrophone FeaturesNoise cancelling, Voice ActivatedControlsCall, Track selection, Voice assistant, Volume
Design
Headphone FitIn-Ear
Power
RechargeableYesBattery Life28 hoursBattery Charge Time2 hoursBattery Capacity400 milliampere hoursCharging Accessory IncludedCase, CableBattery Life Provided by Charging Case28 hoursCharging Interface(s)USB-COn/Off SwitchAutomatic
Compatibility
Works WithSiri, Google Assistant, Cortana
Warranty
Manufacturer's Warranty - Parts1 yearManufacturer's Warranty - Labor1 year
Other
UPC6975606873263
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.
4 Mics ENC Noise Cancellation
ENC noise reduction can provide a high-resolution call experience, accurately capture your voice, and reduce background noise. Featured with quad-mic call noise cancellation, Sounfii R4 offers exceptional call clarity even in bustling environments.
Stereo Bass Sound
Bluetooth earbuds are equipped with 12mm composite titanium drivers to deliver deep, rich bass and precise audio clarity, allowing you to enjoy music, movies, and calls with an enhanced overall experience.
Premium design
Inspired by the mysteries of space, the design of Sounfii R4 combines premium materials with an ergonomic form factor to ensure a comfortable listen for every user.
Perfect fit
The noise-canceling Bluetooth headphones adopt an ergonomic semi-in-ear design, which is lightweight and compact, dispersing ear canal pressure while keeping it firm, comfortable to wear for a long time, and will not fall off during exercise. The wireless headphones feature IPX4 waterproof function, sweat-proof, suitable for cycling, running, gaming, travel, exercise, yoga and business.
Charging case
A quick and convenient charging case allows you to boost your earbud’s battery as and when you need to. Simply charge your case, to deliver 28 hours of high-quality sound on the go.
Smart Touch Control
Just touch the earbuds to skip songs, play/pause music, answer/hang up calls, and enable voice assistance, which helps you easily achieve multiple functions without taking out your phone.
Bluetooth 5.3 and One-step Automatic Pairing
Our wireless earbuds have advanced Bluetooth 5.3 technology, faster transmission speed, stronger anti-interference, longer Bluetooth range, stable connection and low latency, allowing you to use it easily at home, in the office and during exercise. After the wireless Bluetooth headphones are connected for the first time, just open the charging box and the earbuds will automatically connect to your phone.
What's Included
1 x Sounfii R4 ENC Earphones
2 x Extra Pairs of Eartips
1 x Charging Cable
1 x Warranty Card
1 x User Manual
Search
Q: QuestionWhat size are the drivers in these earbuds?(1 answer)
A: AnswerThe earbuds have 12mm composite titanium drivers.This question and answer was generated by AI based on customer and product data.Q: QuestionDo these earbuds have noise cancellation?(1 answer)
A: AnswerYes, these earbuds feature ENC noise reduction technology for clear calls.This question and answer was generated by AI based on customer and product data.Q: QuestionWhat is the battery life of these earbuds?(1 answer)
A: AnswerThese earbuds have a battery life of up to 28 hours with the charging case.This question and answer was generated by AI based on customer and product data.Q: QuestionHow long does it take to charge the earbuds?(1 answer)
A: AnswerThe battery charge time for the earbuds is 2 hours.This question and answer was generated by AI based on customer and product data.Q: QuestionHow do you control the earbuds?(1 answer)
A: AnswerThe earbuds have smart touch controls for various functions.This question and answer was generated by AI based on customer and product data.Q: QuestionAre these earbuds waterproof?(1 answer)
A: AnswerYes, the Tronsmart Sounfii R4 Earbuds are IPX4 waterproof.This question and answer was generated by AI based on customer and product data.Q: QuestionWhat is the Bluetooth range of these earbuds?(1 answer)
A: AnswerThese earbuds have a maximum wireless range of 59 feet.This question and answer was generated by AI based on customer and product data.