True Wireless Bluetooth Earbuds with Smart LED Display Charging Case , Bluetooth 5.0 Earbuds in-Ear TWS Stereo Headphones, IPX7 Waterproof in Ear Earphones, Black

The product is TWS bluetooth earphone,it can apply to electroacoustic device with bluetooth technology such as mobliephone/table PC/notebook.It can fulfil hands-free calls and listenning music. Bluetooth V5.3  version, and compatible with the following versions of V5.2, A2DP, HSP, HFP, AVRCP and other protocols ,the design fit human body,beautiful,comfortable and suitable for sports.   

• After you successfully connect for the first time, this Bluetooth earphone only needs to open the charging case, and it will automatically turn on and quickly connect with your device within 100 feet
• The charging compartment's dual digital power display screen can show you the remaining power of the headphones and charging compartment, making it more convenient for you to use
• A touch point located on the side of the headphone jack that can control volume, switch songs, play/pause, answer/reject calls, and activate/deactivate Siri
• The 13mm speaker combined with a unique sound guiding structure can achieve full low-frequency rebound and pure high medium penetration. It can provide you with the best sound experience in any environment.
• Equipped with three sizes of earplugs, it fits well with the human ear and can maintain comfort even after long-term wear
• A single earphone can be used for five hours at a time, and the charging case can provide four charging opportunities for the earphone when fully charged, providing a total of 50 hours of usage time
• Advanced Bluetooth 5.3 technology provides faster and more stable connections for headphones, synchronizes audio and video without delay, and is widely compatible with iOS/Android/Windows systems
• The wireless Bluetooth earphones have a nano coating on the surface that prevents water and sweat from penetrating, allowing you to have music accompany you during work, exercise, and rest, and enjoy it to the fullest