













Product Description
Quick Guide: 1, Press the "¡ö" button 3 seconds to turn on the headphone, the blue indicator light flashes. The voice prompt "power on" 2, Press the "¡ö" button 3 seconds to turn off the headphone, the red indicator light flashes. The voice prompt "power off" 3, Press the "¡ö" button to take / hang up a call 4, Press the "¡ö" button 2 seconds to reject a call 5, Keep pressing "+" or "-" to increase / decrease the volume 6, Press "+" or "-" to switch the tracks Specification: Bluetooth version: CSR8640 V4.0 Operating distance: Up to 10m (free space) Bluetooth profiles: A2DP, AVRCP, HSP, HFP Standby time: Up to 180hrs Talk/music playtime: Approximately 4 - 6 hours Charging time: Approximately 2 hours It can seem downright impossible to find a pair of wireless sports earbuds that not only stay in your ears, but sound great, durable and comfortable . They built perseverance, sweatband, and most importantly - they sound amazing. They are the perfect accessory for your versatile lifestyle.Feature
Amazing volume and sound quality - advanced APTX sound provides an amazing sound, with deep bass you desire