13mm Composite drivers tuned by audio expertssound profile
Masterfully tuned 13mm composite diaphragm drivers deliver an immersive 3D surround soundstage with clean, rich audio dynamics
Wireless charging convenience, -48dB ANC isolation, and master audio tuning with TESNA Buds 4
Crafted from high-grade ABS, TPU, and PU in a classic white finish, engineered for ergonomic ear canal fitting, aesthetic minimalism, and pressure-free comfort
| Classic White Minimalist Finish presents a clean, trendy aesthetic suited for professional and personal environments |
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| Ergonomic In-Ear Contour engineered specifically to conform to the ear canal structure for a secure and comfortable acoustic seal |
| Multi-Layer Polymer Structure (ABS+TPU+PU) delivers a durable build with IPX4 splash resistance for everyday active wear |
| Wireless Charging Compatible Case enables cable-free charging convenience alongside USB Type-C interface connectivity |
| Type: | ANC Wireless In-Ear Earphones |
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| Chipset: | TESNA T1 Pro 12nm Multi-Core |
| Bluetooth Version: | V5.4 (Range: 10m) |
| Protocols: | Headset, Hands-free, A2DP, AVRCP |
| Active Noise Cancellation: | Depth up to -48dB (ANC / Transparency / Adaptive) |
| Microphone Configuration: | Single mic per side + ENC Algorithm |
| Driver Unit: | 13mm Composite Diaphragm |
| Wireless Charging: | Supported |
| Earbud Battery: | 40mAh / 0.148Wh |
| Single Playback: | Approx. 4 Hours |
| Total Playback Time: | Up to 30 Hours with Case |
| Charging Time: | Approx. 1 Hour (Type-C / Wireless) |
| Waterproof Rating: | IPX4 Splash-Proof |
| Materials: | ABS + TPU + PU |
| Frequency Response: | 20Hz – 20,000Hz |
Masterfully tuned 13mm composite diaphragm drivers deliver an immersive 3D surround soundstage with clean, rich audio dynamics
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