挂脖运动耳机
所属类别：挂脖耳机
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详细内容
Bluetooth Headset Neck type wireless sports headset
Product features:
1. Newly upgraded Bluetooth 5.0 technology, more stable, higher decoding efficiency, faster transmission, to ensure that speakers receive high-pitched audio source signals.
2. The flexible soft silicone collar is really suitable for sports, comfortable and natural to wear, waterproof and sweatproof.
3. Intelligent noise reduction technology, adaptive noise filtering, clear collection of human voice, even in a noisy environment can also hear clearly.
Bluetooth earphone Neck type wireless sports earphone technical parameters
| Function: | Music/Bluetooth/Call/ Last call redial |
| Frequency： | 20-20KHZ |
| Material: | ABS |
| Bluetooth Version: | 5.0, Chipset: JL |
| Transmission distance: | 10m |
| Sound : | both stereo |
| Standby time: | 180 hours |
| Battery： | 70Mah |
| Music time： | around 4-6 hours |
| Talking time： | around 3-5 hours |
| Charging time： | around 1-2 hours |
