Bluetooth 5.1 Round Wire Neck-mounted Bluetooth Sports Earphone with Magnetic Function, Black, Red, White

1. Bluetooth 5.1 chip, intelligent noise reduction, high-definition call.
2. The treble is bright, the midrange is real, and the bass is strong, giving you a shocking experience.
3. Three-key line control, switching only takes a moment.
4. 100mAh battery, low power consumption, long battery life, to meet your outdoor needs.
5. Suitable for various environments, easy to deal with rain/sweat, running/fitness
You can bring it.
6. The design of 360-degree azimuth fits the inclined surface of the ears, which is comfortable to wear and painless after long-term wear.
7. Intelligent magnetic attraction, anti-winding and anti-loss.

Product parameters:
1. Bluetooth version: 5.1.
2. Drive unit: Graphene 10mm speaker.
3. Impedance value: 16 ohms.
4. Sensitivity: 92dB.
5. Frequency range: 16Hz-25KHz.
6. The weight of a single headset: 9.2g.
7. Battery capacity: 100mAh.
8. Standby time: about 10 hours.
9. Sound effect: 4D.