Wireless Earbuds Bluetooth 5.1 Headphones with Charging Case LED Digital Shows IPX7 Waterproof True Wireless Earphones 140H Deep Bass Built-in Mic Touch Control Headset in-Ear for Sport Work Black

Before use the product please read the manual carefully. This Bluetooth wireless headphones is equipped with Super 8MM Dynamic Driver, Bluetooth 5.1 technology  provides about 4 times the communication range of the conventional one.Built-in microphones and Noise canceling  not affected by any outside noise, deliver Hi-fi 8D sound quality and HD call, achieving the sound of the immersive  music scene. How to connect: 1 Take out the earbuds from charging case. 2 Turn on the Bluetooth and select "sky-free" connect. Multiple Using Modes: 1. Stereo Mode - -Enjoy premium HD stereo sound 2. Share Mode - Give one earbud to lover, share music. 3. Single Mode - Each of the earbuds can be used for single channel mode. Specifications: Product Name: X11 TWS Wireless Earbuds Colour: Black Headphone battery capacity: 60 mAh Headset weight: 0.02lb Charging case: 3000 mAh Charging compartment weight: 0.26lb Charging time: about 60 minutes Talk time: about 5 hours Earbud size: 0.7*0.86*0.94in Play time: about 7 hours Charging case size: 3.34*2.04*1.26in Bluetooth version: 5.1 Bluetooth distance: 20-35 meters Control method: touch control Package included: 1x user manual 1xdata cable Three sizes of couples silicone earplugs