Bluedio intelligent earphone-TM. Inheriting excellent turbo T-series voice quality, TM has been added with the intelligent cloud service, supporting Alibaba Cloud and Amazon Cloud platforms, and enjoying magnanimous amount of resources, so that you can inquire what you want to know once you have sent the inquiry by voice

<b>Specifications

</b>

<b>Bluetooth version:</b> 5.0
<b>
Transmission frequency </b><b>Bluetooth range:</b> up to 10 m (free space)

<b>Bluetooth profiles:</b> A2DP, AVRCP, HSP, and HFP

<b>Frequency response:</b> 20Hz-20K Hz

<b>Audio Resolution:</b> up to 24bit@48KHz

<b>Driver units:</b> 57mm x 2

<b>Impedance:</b> 160

<b>Total Harmonic Distortion (THD):</b>0.3%-3% (THD)

<b>Sound pressure level (SPL)</b><b>:</b>118dB

<b>Bluetooth music/talk time charging time: </b>about 1000hours

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<b>Package Includes</b>

1 x Bluedio Headphone

1 x Charging cable