YX01 Sweatproof Bluetooth 4.1 Wireless Bluetooth Earphone with Charging Box, Support Memory Connection & HD Call(Rose Gold) Filter-Parking Apron Carton Size 42cm * 32cm

Carton Size 42cm * 32cm * 32cm / 16

medium and large ear caps

It shades the lens from stray light

then slide from top part to the bottom and make the button fit tightly arround

YX01 Sweatproof Bluetooth 4.1 Wireless Bluetooth Earphone with Charging Box, Support Memory Connection & HD Call(Rose Gold) Filter-Parking Apron Carton Size 42cm * 32cm1. Bluetooth 4. 1 chip, low power consumption, faster connection. 2. Built in DSP noise reduction technology, dual noise reducing sensitive microphone, the caller voice is clearer. 3. Anti sweat structure design, effectively extend the life of headphones. 4. Mini small, it looks like invisible when worn, no sense of presence. 5. Compatible with mainstream Bluetooth enabled mobile phones, computers and tablet devices. Product specifications: 1.