This is a pair of Bluetooth wireless headphones with a folding design. It is available in assorted colors for you to choose from. This pair of headphones is compatible with assorted Bluetooth enabled devices, such as mobile phones, speakers, PCs, and so on.

Handsfree Answer: Jerry Bluetooth stereo chip V3.0, the effective transmission distance of 10 meters Frequency: 15Hz-20KHz Output power:. 0.25Wx2
Output Device: 32Ω-0.25W fidelity 40mm green white magnetic speaker
Signal to noise ratio: ≥85db Impedance: 8HM (Ω)
FM frequency: 87.5 ~ 108.00MHz
Built-in battery: 3.7V 300ma
Music consumption time: conventional seven hours, at 4 hours long standby Bluetooth status
Built: TF card MP3 / WAV decoder card comes with a download function

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