| Specification Category | Redmi Buds 8 Active Details |
| Model Number | M2537E1 |
| Audio Core Type | True Wireless Stereo (TWS) Earbuds |
| Cooling Type (Connection) | Bluetooth 5.4 Wireless Link |
| Compressor (Speaker) | 32Ω Impedance Dynamic Core |
| Energy Rating (Playback) | 7 Hours (Buds) | 37 Hours (Total with Case) |
| Net Dimensions | Bud: 32.04 x 17.87 x 18.49 mm | Case: 50 x 50 x 24.2 mm |
| Shelving (Frequency Range) | 20Hz - 20kHz Acoustic Output |
| Body Material | Durable ABS Polymer Chassis |
| Glass Type (Earbud Mass) | 3.8g Ultra-Lightweight Shell (Total: 35.6g) |
| Security (Protocols) | BLE / HFP / A2DP / AVRCP Wireless Shield |
| Portability (Range) | 10m Obstacle-Free Communication Range |
| Lighting (Charging Interface) | Type-C Digital Power Port |
| Gas Type (Color Options) | Black / Blue / White |
Advanced Bluetooth 5.4 Core: Outfitted with the latest Bluetooth 5.4 wireless transmission chip to guarantee zero audio stuttering and ultra-low latency mobile sync performance.
Massive 37-Hour Total Playback: Delivers an impressive 7 hours of non-stop entertainment on a single earbud charge, packed with an extra 30 hours inside the portable charging vault.
3.8g Ultra-Lightweight In-Ear Fit: Meticulously balanced to weigh only 3.8 grams per bud, ensuring an completely pressure-free, comfortable, and stable fit for all-day listening.
Pure Audio Coverage Range: Covers a wide 20Hz–20kHz frequency response array backed by a 32Ω high-fidelity core to output pumping basslines and crystal-clear high notes.
Universal Type-C Fast Charging: Integrates a clean, fast-channelling Type-C charging port on the case layout to eliminate micro-USB cable clutter and speed up power fill-ups.