Watch Style Bluetooth Headset so be ready with waterproof

so be ready with waterproof earbuds

Easy focusing by simply turning the central dial

Magnetic suction design8

8cmColor: as picture showAdjustable groover width approx 25mm3 Replace Edge Beveler Tips width: 0

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Watch Style Bluetooth Headset so be ready with waterproofWatch Style Bluetooth HeadsetHeadphone battery: 30ma Charging compartment light: white charging, green connection Charging compartment: 330ma Charging time: 1. 5 hours Working time: 20 hours Process: High brightness material Packing: earphones, charging compartment, strap, TYPE C charging cable TF card: Insert the TF card, take out the headset, Long press the power button of the charging compartment for three seconds to turn on the connection method: