Фабричные фирменные наушники-вкладыши tws bt5.0 настоящие беспроводные стереонаушники
- Категория: Earphones & Headphones >>>
- Поставщик: Shenzhen,IZNC,Technology,Co.,Limited
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Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-18-2025 | 5.83 $* | 5.90 $* |
| Aug-18-2025 | 5.29 $* | 5.59 $* |
| Jul-18-2025 | 4.2 $* | 4.22 $* |
| Jun-18-2025 | 5.59 $* | 5.23 $* |
| May-18-2025 | 4.23 $* | 4.37 $* |
| Apr-18-2025 | 5.57 $* | 5.51 $* |
| Mar-18-2025 | 5.52 $* | 5.89 $* |
| Feb-18-2025 | 4.72 $* | 4.67 $* |
| Jan-18-2025 | 4.42 $* | 4.35 $* |
Характеристики
Specification
Model: | S99 |
Horn: | 8mm in diameter |
wireless version: | 5.0 |
wireless receiving distance: | 10 meters (under standard environment) |
Frequency response range: | 40HZ-20KHZ |
Product impedance: | 32Ω±15% |
Sensitivity: | 98±3dB At1000Hz At0.126 |
Product size: | 63*46*25mm (charging bay) |
Weight: | 5*2g (both ears) |
Support protocol: | HSP/HFP/A2DP(SBC, AAC)/AVRCP |
Transmission frequency: | 2.4GHz band (2.4000-2.4835GHz) |
charging time: | 45min (headphone) |
Battery capacity: | 500mAh (charging bay) 50mAh (earphone) |
Charging method: | Typc-c (charging bay) / magnetic charging (headphones) |
Output: | USB output |
Charging voltage/current: | 5V1A |
Charging time of charging bay: | 1-2h |
Listening time: | 5-6h |
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