Feature:
1. This Bluetooth noise reduction response supports any key response, effectively connects with a smartphone, automatically matches the connection program, and stays connected while charging.
2. Sound insulation and high-definition call: identify the sound frequency through the intelligent control chip and generate a reverse signal to filter external noise (noise and wind) in the frequency range except human voice. HD calls in any noisy environment. Very beautiful sound quality brings you different enjoyment!
specification:
Type: Audio receiver
material: plastic
Color: Green / Red / White / Blue / Black
Quantity: 1
Item size: 1.4 * 9.6cm / 0.6 * 3.8 "(W * L)
package:
1 * audio receiver + charging cable + adapter