Wireless Bluetooth Headphones, Bluetooth 5.4 HiFi Stereo Headphones, 48H Wireless Bluetooth Headset with ENC Noise Reduction, LED Display, USB-C Fast Charging, IPX7 Waterproof Earphones

2026 NEW BLUETOOTH 5.4 TECHNOLOGY & ONE STEP PAIRING - J66 Bluetooth in ear headphones with the advanced Bluetooth 5.4 chip offers 70% faster audio data transmission speed and 80% more stable sound compared to Bluetooth 5.3 chip. When opening the charging case, the earbuds will automatically connect to the last paired device. Enjoy high-quality music now even faster and more comfortable, anywhere, anytime, thanks to the wireless headphones.
Fascinating Sound & HD Calls - The wireless Bluetooth headphones feature a 13mm graphene diaphragm and enhanced AAC/SBC audio codec technology to deliver clear, pleasant treble and deep bass. ENC noise reduction wireless headphones are equipped with four HD microphones that effectively eliminate 90% of ambient noise, thus creating a clearer conversation environment for you and your family.
【48 Hours Playtime & Dual Digital LED Display】The wireless bluetooth headphones can play approximately on a single charge. It can be used for 8 hours and