Bluetooth Headphones True Wireless Earbuds 40H Long Playback, Stereo Deep Bass, LED Display, IPX7, Lightweight in Ear Earphone, Noise Cancelling Headphones with Mic for iPhone Android, Pink

【Bluetooth 5.3】The bluetooth earbuds employ cutting-edge Bluetooth 5.3 technology, offering you twice the transmission speed (80% faster than Bluetooth 5.2) and a more stable connection. Enjoy instant and effortless pairing for a worry-free listening experience. 【Unparalleled Sound Quality】These wireless earbuds feature a unique stereo design, equipped with a 13mm large composite diaphragm and AAC decoder. The bass is enhanced by 43%, providing you with a fully immersive auditory experience. 【40 Hours Playtime】These wireless headphones bluetooth provide 6 hours of playtime on a single charge, which can be extended to 40 hours with the charging case. Charging the wireless ear buds for 15 minutes gives an additional 2 hour of playtime. 【Crystal Clear Calls】The headphones wireless bluetooth are equipped with ENC dual microphones, maintaining uninterrupted signal contact with the caller. Enjoy clear conversations during calls, bid farewell to background noise, and focus on your conversations at hand. 【Portable On-the-Go Design】The S3 bluetooth headphones and charging case are compact and lightweight, with an attached lanyard. It is small and portable, easily fitting into pockets, clipping onto bags, or hanging on keys. 【Ergonomic Design, Lightweight and Comfortable】The ear buds wireless bluetooth earbuds feature a lightweight design that conforms to ergonomics, equipped with three different sizes of ear tips (S/M/L). They can distribute pressure and ensure a comfortable fit, allowing you to enjoy long hours of listening.