Specifications:
6D surround stereo sound, brings you excellent music.
Bluetooth 5.0 chip, stable and fast transmission.
Support TF card playback. (TF card is not included.)
A wonderful gift for your friends.
Item Name: Bluetooth Earphone
Material: ABS
Bluetooth Version: V5.0
Audio Frequency Range: 2.402-2.480GHz ISM Band
Receiving Sensitivity: -80dBm
Wireless Emission Standard: Class 2
Channel: 79 Channels of 1MHz Band Width
Connecting Method: Point to Point
Emission Range: