Product details
35dB deep noise cancellation * Allowing you to enjoy a world with less background noise
The Redmi Buds 3 Pro earbuds adopt the dual active noise cancellation technology with feedback and feed-forward microphones. They effectively cancel ambient noise and reduce excess noise in the ear canal. Noise cancellation can be as deep as 35dB*.
*Noise cancellation is enabled through active noise cancellation technology. It supports a maximum noise cancellation depth of 35dB, which can reduce background noise by up to 98%. The test data are provided by the National Institute of Metrology, China. Actual results may vary depending on size of a user's ears, buds selected, ear canal structure, how earbuds are worn, whether the user is chewing or exercising etc.
Deep noise cancellation
Metro, aeroplane
When travelling by metro or aeroplane, it effectively cancels engine roaring and other vibration noises inside the car/cabin, making your trip quiet and comfortable
Balanced noise cancellation
Coffee shops, parks
When taking a rest in a coffee shop, it effectively cancels surrounding noises, allowing you to enjoy your quiet afternoon moments
Light noise cancellation
Libraries, offices
In relatively quiet environments such as libraries and offices, it lowers surrounding noises, allowing you to enjoy some me time
AI scene judgement knows your ears better
The AI algorithm judges the scene based on ambient noise level and usage habits. Adjust the noise cancellation depth for different environments.
Three-microphone call noise cancellation
Can be heard clearly in noisy environments
The three microphones, together with the call noise cancellation algorithm enabled through the neural network model, can accurately pick up people's voices while effectively reducing background ambient noises. This allows for clear conversations without interference in noisy environments.
Dual transparency mode*
Hear ambient sounds without having to take out the earbuds
When transparency mode is turned on, you can still hear ambient sounds without having to take out the Redmi Buds 3 Pro earbuds. Switch to enhance voice mode for clearer voice. You can have a relaxed conversation with your friend with your earphones on.
9 mm composite vibrating diaphragm coil
Recovers more sound details
9 mm composite vibrating diaphragm coil provides you with an excellent audio experience. After being tuned by a professional from Xiaomi’s internal sound lab, a high-pitched sound is clear and not distorted while a low-pitched sound is rich and pure with more refined sound quality.
28-hour ultra-long battery life*
Continue to enjoy your music
With a built-in low-power chip, the earbuds can operate up to 6 hours* for a single charge. With the assistance of a charging case, the earbuds can operate up to 28 hours*. Thus, you can enjoy music for hours on end.
6hours
Single use (with noise cancellation off)
28hours
Overall battery life (with noise cancellation off)
*Battery life test conditions: The earbuds' battery level is 100%, volume of the earbuds is adjusted to 50%, the Bluetooth encoding mode is AAC, and the ANC feature and transparency mode are turned off through the MIUI setting. Test item: Fully discharge the Redmi Buds 3 Pro battery while playing audio until either earbud stops playing. Actual hours of use may vary depending on usage condition, charging level and environmental factors.
Supports fast charging, supports wireless charging
With fast charging, the earphones can charge for just 10 minutes and then allow you to listen to music for up to 3 hours. If the battery is running low, take a short break and let it power up. The charging case also supports Qi wireless charging, making charging super convenient.
Music playback up to 3hours with charging for 10 minutes
*The wireless charging base shown in the image is not included in the package and must be purchased separately.
*Wireless charging: The wireless charging centre is located approximately 8 mm right above the Redmi logo on the back of the earbud box. The centre must be aligned with the centre of the wireless charger to charge. If the charging light is on, it indicates that wireless charging is functioning properly.
Capable of connecting to two devices simultaneously
Smart switching between entertainment and work
The same set of earbuds can be connected to two devices crossing platforms such as Android, iOS, and Windows simultaneously, allowing you to easily switch between entertainment and work. Pairs with Bluetooth through opening the earbud box near your phone* or by quickly clicking the pop-up window* which enables you to enjoy the new fast connection method.
Tap twice to answer the call
Touch the rear of the earbuds for controls including switching modes, music pause and playback etc.
Also supports the wake-up voice control feature.
Tap twice
Answer/hold the call
Music playback / pause
Press and hold either earbud
Noise cancellation / transparency
Switching mode
Tap three times
Switch to the next song
Hang up a call
In-ear detection
Music can be automatically paused when the earbuds are taken out. Music playback can be resumed when they are put back on.
IPX4 water resistant*
All-round splash resistant, protecting users from sweat and splash.
*IPX4 waterproof test. According to the GB/T 4208-2017 Enclosure Protection Rating (IP Code), it passed the test conducted by the Suzhou Institute of Product Quality Supervision and Inspection. The test report no. is WPHE210546. The test result showed that it is in compliance with the GB/T 4208-2017 standard.
Availability of multiple silicone ear tips
Offers three sizes of eartips including large, medium and small, providing a more comfortable user experience.
Find your earphones
Within the range of Bluetooth connectivity, you can locate your earbuds by sound.
Product Specifications
Product model no.
TWSEJ01ZM
Earbuds charge time
Approx. 1 hour
Wireless connection
Bluetooth 5.2
Charging case charge time
Approx. 2.5 hours
(wired charging)
Single earbud net weight
Approx. 4.9g
Earbud dimensions
25.4*20.3*21.3mm
Total weight including charging case
Approx. 55g
Charging case dimensions
65*48*26mm
Call duration
Approx. 3 hours
(noise cancellation off, 50% volume, AAC encoded)
Communication range
10m
(open space free of obstacles)
Music playback time
Approx. 6 hours
(noise cancellation off, 50% volume, AAC encoded)
Charging port
Type-C
Standby time
Overall battery life with charging case
Approx. 28 hours
(noise cancellation off, 50% volume, AAC encoded)
Charging case input parameters
5V 0.5A MAX
(wired)
Single earbud battery rated capacity/power
35mAh/0.13Wh
Earbud input parameters
5V 120mA MAX
(single earbud)
Charging case battery rated capacity/power
470mAh/1.78Wh
Speaker impedance
32Ω
Package contents
Charging case ×1
Redmi Buds 3 Pro ×2
Ear tips ×3 pairs (S/M/L/, M pre-installed)
Charging cable ×1
User manual ×1
Additional Disclaimer
*You can also find your earphones through sound made depending on the corresponding MIUI version of the applicable model. The earbuds do not support the function of sound making when placed in the charging case. According to Xiaomi's internal lab data, when searching your earbuds through sound made within a close range, the distance between the phone and the earbuds should be within 10 metres in a quiet, accessible environment, and the earbuds and the phone should be connected via Bluetooth. Actual distances may vary depending on environmental conditions.
*Ensure that the charging port is free of liquid and foreign objects before charging.
*The relevant earbud functionality images on this page are for illustrative purposes. The product parameters are for reference only. Some product parameters may vary due to external factors such as environment, mobile phone system differences. Please refer to the actual product for details.
*Pressing and holding either earbud only enables switching between Deep ANC mode and Transparency mode by default. Only Xiaomi, Redmi cellphones with the latest MIUI versions are able to change settings for Adaptive ANC mode, 3 ANC modes, 2 transparency modes and wake-up voice control and Find your earphones. Compatible models: Mi 11, Mi 11 Lite, POCO X3 GT, POCO F3.
*Only Xiaomi, Redmi cellphones with the latest MIUI versions support MIUI Pop-up for Quick Pairing. Compatible models: Mi 11 Ultra, Mi 11, Mi 11 Lite, Redmi note 10 Pro, Redmi note 10S, Redmi note 10 5G, Mi 10T, POCO F3, POCO X3 GT, Mi 10 Pro, Mi 10.
*For some third-party media applications, sound might be played via a speaker or switching might fail when switching between operations using dual-device connection.
Frequently Asked Questions
How long does it take for the delivery and what are the charges?
- The standard delivery time of orders in Colombo is within 2 working days. Island-wide delivery will be made within 3-4 working days.
- Delivery charges within Colombo will vary based on location, between Rs 170 and 250. Delivery charges to anywhere outside of Colombo will be Rs 350.
- Pick-up of orders is available through Monday to Saturday from 10 am to 7 pm.
What is SimplyTek’s return and refund policy?
We accept returns for products within a period of 7 days as long as the packaging and contents of products provided initially are in the same bought condition, and not damaged or opened, including all accessories and any other parts associated with the main product. Contact SimplyTek, and returns accepted can be:
(i.) Exchanged for any other product of equal value or higher value having paid the difference.
(ii.) Refunded in the form of store credit, where you can purchase a product in the future for the same value of the returned product(s). Cash refunds will not be provided as per the company’s policy, and any such requests will only be considered upon review by the management.
Returns for warranty claims will be accepted for the due course of the warranty period, and upon inspection and decision of the technical team, the product will be replaced if the issue is covered under the warranty. In an instance where you want to upgrade the product, we will consider the period it has been used, and 50% or more of the initial purchase value will be reduced, and the difference will have to be paid to purchase the upgrade.
What is the warranty period for electronics?
All electronics will have a warranty period of 6 months, and mobile phones will be covered for a period of 1 year, unless specified otherwise. For more information on our warranty policy, visit our After Sales Services page and contact SimplyTek for any further clarifications.
