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海威特 真无线耳机 TW992
Product Highlights
- DUAL NOISE CANCELLATION: 4-mic ANC & ENC technology blocks ambient noise for pure music and clear calls.
- WIND NOISE CANCELLING: Specialized technology filters out wind interference during outdoor activities for seamless communication.
- PREMIUM IML DESIGN: Crafted with IML for a unique gloss and texture, blending fashion with technology.
- HIGH-FIDELITY SOUND: Delivers detailed audio with powerful bass and crisp highs for an authentic listening experience.
- LONG BATTERY LIFE: Offers up to 8.5 hours of playtime with ANC off and a total of 35 hours with the charging case.
- LATEST BLUETOOTH: Features Bluetooth V5.4 for a stable, long-range connection up to 10 meters.
- LIGHTWEIGHT & COMPACT: Earbuds weigh only 5g each with an ergonomic design for all-day comfort.
| Category | Specification |
|---|---|
| Earbuds Dimensions | 20.66*26.88*23.75mm |
| Charging Case Dimensions | 62.78*48.56*26.42mm |
| Product Weight | 5g*2 (earbuds)/33g (charging case) |
| USB Port | Type-C |
| Earbuds Battery | 50mAh*2 |
| Charging Case Battery | 500mAh |
| Charging Time | 1.5h (earbuds)/2.5h (case) |
| Input Voltage/Current | DC 5V/1A |
| Play Time (ANC OFF) | 8.5h (60% vol.) |
| Play Time (ANC ON) | 7h (60% vol.) |
| Talk Time | 5h |
| Bluetooth Version | V5.4 |
| Wireless Working Range | 10m (without obstacles) |
| Profiles Supported | A2DP/AVDTP/AVRCP/RFCOMM/ HFP/HSP/SPP/HID |
| Speaker Size | Φ12mm |
| Speaker Sensitivity | 121±3dB |
| Impedance | 32Ω±15% |
| Speaker Frequency | 20Hz-20kHz |
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