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海威特 真无线耳机 TW947 降噪
Product Highlights
- OUTSTANDING MODELLING DESIGN: Ergonomic, lightweight body with stylish color options for personal preference.
- UPGRADED BLUETOOTH V5.3: Provides stable connection and smooth sound transmission with lower power consumption.
- 13MM DYNAMIC DRIVERS: Deliver HiFi quality sound with deep bass, high treble, and clear midtones for premium audio.
- ENVIRONMENTAL NOISE CANCELLATION (ENC): Four microphones and algorithms filter ambient noise for clear calls, even in noisy environments.
- SMART TOUCH CONTROL: Allows for easy and intuitive operation of the earbuds.
- LONG BATTERY LIFE: Combines earbud and charging case batteries for extended listening time.
- UNIVERSAL CONNECTIVITY: Supports multiple Bluetooth profiles and audio codecs for wide device compatibility.
| Category | Specification |
|---|---|
| Chip | JL6973D8 |
| Bluetooth Version | V5.3 |
| Earbuds Battery | 40mAh*2 |
| Charging Case Battery | 400mAh |
| USB Port | Type-C |
| Wireless Working Range | 10M (without obstacles) |
| Profiles Supported | HFP/HSP/A2DP/AVRCP |
| Audio code | AAC/SBC/mSBC |
| Speaker Size | Φ13mm*2 |
| Speaker Frequency | 20Hz~20KHz |
| Sensitivity | 105±3dB |
| Input Voltage / Current | DC 5V/300mA |
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