Bluetooth 5.1 Round Wire Neck-mounted Bluetooth Sports Earphone with Magnetic Function(White) 15DecTag-For iPad mini Acer: PH317-51-772 / Helios 300

Acer:  PH317-51-772 / Helios 300

Diameter: top 30cm

Induction method : infrared sensor triggered

1 x 6cm cooling fans are reserved for the back window

Bluetooth 5.1 Round Wire Neck-mounted Bluetooth Sports Earphone with Magnetic Function(White) 15DecTag-For iPad mini Acer: PH317-51-772 / Helios 3001. 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