Overview: 1. Bluetooth V5.0, support most Bluetooth devices and lower power consumption 2.250mAh charging case can full charge 2 earphones around 5 times, offer more 24 Hours music time 3. With waterproof technology, no need to worry about water and sweat anymore 4.10mms dual drive units, enjoy 9D strong deep bass music sound 5. Popular touch control function, support switch songs, phone call, and call voice assistant. Specification: Transmission range: 20 meters Features: power display, call function, support music Bluetooth protocol: 5.0 Sound channel: stereo Usage: earplug type Monoaural or not: bilateral stereo Weight: 62g Color box size: 10.5*8.5*3.5cm
