FANTECH Fineacoustic FT21 GROOVE ENC Open Wearable TWS Earbuds Beige
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Technical Specifications
| Attribute | Detailed Specification |
| Product Model / SKU | Fantech Fineacoustic FT21 GROOVE ENC |
| Brand / Manufacturer | Fantech |
| Product Category | Open Wearable Stereo (OWS) / Open-Ear True Wireless Earbuds |
| Acoustic Design | Open-Ear Non-Intrusive Fit (Air-Conduction Sound Staging) |
| Audio Drivers | 16 mm High-Performance Dynamic Drivers |
| Frequency Response Range | 20 Hz – 20,000 Hz |
| Speaker Sensitivity | 118 dB $\pm$ 3 dB |
| Speaker Impedance | 16 $\Omega$ $\pm$ 15>#/span### |
| Bluetooth Version | Bluetooth 6.0 (Enhanced Energy Efficiency & Low Latency) |
| Wireless Transmission Range | Up to 10 Meters / 33 Feet (Unobstructed) |
| Microphone Technology | Environmental Noise Cancellation (ENC) for Crystal Clear Voice Calls |
| Microphone Sensitivity | -42 dB $\pm$ 1 dB |
| Earbud Battery Capacity | 35 mAh Li-Polymer per Earbud |
| Charging Case Battery Capacity | 260 mAh Li-Polymer |
| Total Playback Time | Up to 45 Hours Total (with Charging Case @ 50% Volume) |
| Standby Time | Up to 180 Days |
| Charging Port / Time | USB Type-C Fast Charging / Approx. 1.5 Hours Full Charge |
| Controls & Interaction | Smart Multi-Function Touch Controls (Media, Calls, Volume, 2s Voice Assistant Access) |
| Durability / Protection | Sweatproof and Dustproof Construction for Sports & Outdoor Activities |
| Earbud Weight | 8.7 g (Ultra-lightweight per earbud) |
| Total Weight & Dimensions | 56 g $\pm$ 2 g (Case + Earbuds) / 42 mm × 62 mm × 50 mm |
| Device Compatibility | Android, iOS, Windows, macOS, Tablets, Laptops & Bluetooth Audio Devices |
| Color Variants | Modern Black / Minimalist Beige |
| Warranty Policy | 1 Year Official Manufacturer / Distributor Warranty |
Product Description
Built around an advanced Open Wearable System (OWS) design, the earbuds rest gently on the outer ear without entering or sealing the ear canal—preventing ear fatigue and pressure buildup while allowing natural ambient awareness during outdoor runs, cycling, and office multitasking.
Acoustic performance is powered by large 16mm dynamic drivers engineered to deliver rich, immersive open-air audio. For calling clarity, integrated Environmental Noise Cancellation (ENC) microphones actively filter out background noise, traffic rumble, and ambient chatter during phone calls, gaming sessions, and virtual meetings.
Equipped with Bluetooth 6.0 technology, the FT21 GROOVE ensures low-latency connectivity, fast pairing, and stable signal transmission across mobile and desktop devices. Each lightweight 8.7g earbud is paired with a compact 260mAh charging case, delivering up to 45 hours of total playback time (at 50% volume) with quick USB Type-C recharging. Featuring sweatproof and dustproof durability, multi-function touch controls, and instant voice assistant activation, the Fantech FT21 GROOVE ENC provides comfortable, high-fidelity wireless sound backed by an official 1-year warranty.
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