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Function: Power display Automatic memory connection Switch freely between Chinese and English ( open the Bluetooth headset, double-click the power button Switch voice prompts ) Noise reduction and echo suppression techniques are used Shock stereo sound quality, stereo music playback (A2DP) The magnetic suction design is suitable for running sports
packing list BT-313 Bluetooth Headset * 1 manual * 1 Charging cable * 1 Headset packing box * 1