

TECNO BUDS 4 BD04
- Model: BD04
- Bluetooth Version: 5.3
- Battery Life (Buds): Approx. 5–6 hours
- Battery Life (With Case): Up to 22–24 hours
- Charging Case Capacity: 320mAh - 500mAh
- Features: Enhanced Bass, Smart Touch Control, Low Latency Game Mode
- Connectivity: 10m range, USB-C charging
- App Support: Welife app
SKU: 305070
TECNO BUDS 4 Wireless Earbuds BD04
The TECNO BUDS 4 (BD04) are stylish and performance-driven true wireless earbuds designed for immersive sound, stable connectivity, and all-day comfort. Built with Bluetooth 5.3 technology, these earbuds deliver faster pairing, lower power consumption, and a more reliable wireless connection for music, calls, and gaming.
Powerful Sound with Enhanced Bass
Enjoy rich and dynamic audio thanks to enhanced bass tuning, delivering deep lows and clear highs for an immersive listening experience. Whether you’re listening to music, watching videos, or taking calls, the TECNO BUDS 4 provide balanced sound output with impressive clarity.
Low Latency Game Mode
Designed with gamers in mind, the low-latency game mode minimizes audio delay, ensuring perfect synchronization between sound and visuals. This makes the TECNO BUDS 4 ideal for mobile gaming and video streaming.
Smart Touch Controls & App Support
With smart touch controls, you can easily manage music playback, answer calls, and activate features without reaching for your phone. The earbuds also support the Welife app, allowing users to customize settings and optimize their listening experience.
Long Battery Life & Fast Charging
The TECNO BUDS 4 deliver approximately 5–6 hours of playback on a single charge, while the charging case extends total usage time to up to 22–24 hours. The USB-C charging port ensures faster and more convenient recharging.
Stable Connectivity & Comfortable Design
Featuring a 10-meter wireless range, the earbuds maintain a stable connection for smooth, uninterrupted audio. The compact and ergonomic design ensures a comfortable fit for extended listening sessions, making them suitable for daily use.
Key Specifications of TECNO BUDS 4
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Model: BD04
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Bluetooth Version: 5.3
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Battery Life (Earbuds): Approx. 5–6 hours
-
Battery Life (With Case): Up to 22–24 hours
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Charging Case Capacity: 320mAh – 500mAh
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Features: Enhanced Bass, Smart Touch Control, Low Latency Game Mode
-
Connectivity: 10m wireless range, USB-C charging
-
App Support: Welife App
Why Choose TECNO BUDS 4?
The TECNO BUDS 4 combine modern design, strong battery performance, and gaming-ready low latency in one affordable package. They are a perfect choice for users looking for reliable wireless earbuds with excellent sound quality, long battery life, and smart features.
Warranty, Refund & Return Policy
1. Warranty Coverage
All phones, laptops, and electronic products purchased from our platform are covered by DOA and DAP warranties, subject to the terms below.
DOA (Dead on Arrival)
- Applies when a product is found to be faulty immediately after purchase.
- Eligible for replacement within 7 days of delivery.
- The issue must be registered within 24 hours of receiving the product.
DAP (Defect After Purchase)
- Covers manufacturing defects that occur after initial use.
- Comes with a 1-year warranty, and in some cases up to 2 years, depending on the product.
- All DAP issues are handled strictly through authorized service centers and are repair-based, not replacement.
2. Fault Assessment Process
- All reported issues will first be examined by our qualified engineers.
- Warranty action (replacement or repair) will only be taken after fault verification is completed.
3. Service Turnaround Time
- Both DOA replacements and DAP repairs must not exceed 14 working days at the service center, subject to part availability and manufacturer processes.
Warranty Exclusions
The warranty does not cover damages resulting from the following:
- Unauthorized modification, disassembly, or repair.
- Accidents or human actions, including but not limited to:
- Water or liquid damage
- Broken or cracked screens
- Use of incorrect voltage or power supply
- Physical pressure, over-extrusion, or motherboard deformation
3. Misuse or improper handling and maintenance.
4. Removal, damage, or tampering with battery bin stickers or anti-disassembly labels.
5. Products presented outside the warranty period.
6. Damage caused by external factors such as fire, flooding, earthquakes, or other natural disasters.
Refund & Return Policy
- Refunds and returns apply only to DOA cases that meet all stated conditions.
- Products confirmed under DAP are not eligible for refunds or replacements and will be repaired according to warranty terms.
Color Confirmation Policy
Please note that refunds or returns are not available for color discrepancies.
To avoid inconvenience, customers are strongly advised to confirm product color with our Customer Assistance team before making payment and shipment.