2025 K1689 Neckband Bluetooth 5.3 Earphones: Wireless In-Ear Stereo Sound for Running & Sports

Experience the ultimate in wireless audio with these neckband Bluetooth earphones, designed specifically for running and sports enthusiasts. Featuring Bluetooth 5.3 technology, they ensure a stable and fast connection for uninterrupted sound quality. These in-ear earphones offer a comfortable and secure fit, making them perfect for vigorous activities. With waterproof capabilities, they withstand sweat and rain, ensuring durability and reliability during intense workouts. Enjoy high-quality stereo sound while staying active. Transmission Range: 10 m Bluetooth Protocol: 5.3 How to Use: In-ear Single or Double Ear: Bilateral Stereo Chip Type: Jerry Battery Life: More than 8 hours Waterproof: Life waterproof Material: PC+ABS Manufacture country: China Instructions included: No

bluetoothVersion: 5.3 earphoneType: inEar earphoneType: inEar