Transmission range: 10 meters Function: battery display, call function, voice control, support music Bluetooth protocol: 5.0 Channel: stereo How to use: in-ear Whether single or double ear: bilateral stereo Colour: Black Type: T15 (without digital display),T15P (with digital display)
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16.17$
Wireless waterproof touch in-ear headphones. Experience music freely, with a waterproof design and intuitive touch contr