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| Main Feature | ||
| Type | True Wireless Stereo (TWS) | |
| Brand | Acefast | |
| Model | W4 | |
| Wearing Style | In-Ear | |
| Noise Cancellation | Environmental Noise Cancellation (ENC) | |
| Low Latency Mode | Yes | |
| Multi-Point Connectivity | No | |
| Battery & Connectivity | ||
| Battery Capacity (Case) | 350mAh | |
| Total Playback Time | About 28 hours | |
| Charging Port Type | USB-C | |
| Fast Charging Support | Yes | |
| Playing Time (Single Charge) | Up to 7hours | |
| Bluetooth Version | 5.4 | |
| Bluetooth Range | ≥10m | |
| Recommended Charging Input | DC 5V/1A | |
| Audio Specification | ||
| Microphone | Yes | |
| Sensitivity | 98 ± 3 dB | |
| Driver Size | 10mm Dynamic Driver | |
| Impedance | 32Ω | |
| Audio Codecs Support | SBC, AAC | |
| Frequency Response | 20Hz – 20kHz | |
| Physical Specification | ||
| Material | ABS Plastic | |
| Waterproof Rating | IPX4 | |
| Charging Case Display | No | |
| Control Method | Touch Control | |
| Physical Button | No | |
| Dimensions | 57 × 57 × 24 mm | |
| Weight | 37.6g | |
| Color | Black, Stand Biege | |
| Country of Origin | China | |
| Country of Assembly | China | |
| Additional Info | ||
| Use Case | Music, Calls, Gaming/Video, Hands-free viewing | |
| App Support | No | |
| Speciality | Bluetooth 5.4 Stability, Low Latency Performance, Clear Call Quality | |
| Warranty Details | ||
| Warranty | 6 Month Warranty (Must Claim With Box & All Accessories) | |
The Acefast W4 Bluetooth Earbuds are a smart choice for users who want reliable performance, modern design, and advanced wireless technology at an affordable price. Equipped with the latest Bluetooth 5.4, these true wireless earbuds ensure faster pairing, stronger signal stability, and lower power consumption, making them ideal for everyday use in Bangladesh.
Designed with a comfortable in-ear canal fit, the Acefast W4 provides a secure and snug experience for long listening sessions. The 10mm dynamic drivers deliver clear audio output with balanced bass and sharp vocals, allowing you to enjoy music, movies, podcasts, and voice calls with clarity. The built-in microphone supports smooth hands-free calling, online classes, and virtual meetings.
For gaming and video streaming, the low latency mode helps reduce sound delay, keeping audio perfectly synchronized with visuals. This makes the Acefast W4 suitable not only for casual users but also for gamers and content viewers who value real-time audio performance. With up to 20 hours of total playback time using the charging case, you can stay connected throughout the day without frequent charging interruptions.
The earbuds support Type-C fast charging, ensuring quicker and more convenient power replenishment. The lightweight, compact charging case is easy to carry in your pocket or bag, while the IPX4 splash-resistant design offers protection against sweat and light rain during daily outdoor activities.
Now available at tech Shosta, the Acefast W4 True Wireless Earbuds are perfect for users searching for Bluetooth 5.4 earbuds with low latency, stable connection, clear sound quality, and long battery life—all in one reliable package.
Get specific details about this product from customers who own it.
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