, Bluetooth 5.2 Technology: Adopt the advanced Bluetooth 5.2 Technology. IT100 plus wireless earphones support HSP, HFP, A2DP, AVRCP, which greatly improve the transmission speed and providing you with a low-latency listening experience, stable connection(80% more stable than the last generation) and signal transmission (33ft no-obstacle range). , Expertly-Tuned Sound: A premium audio quality is essential to achieve greater performance. Ddidbi wireless earbuds powered by 13mm dynamic driver with AAC codec for consistent music streaming without compromising on audio quality. Besides, The built-in high-quality microphone can provide you with less than 3% distortion, Restore the lively, detailed sound, ensuring you find endless enjoyment here. , LED digital display and Smart Touch Control: With the individual LED display on the case can help check the remaining power of the earbuds wireless bluetooth and charging case at any time. Adopting high-tech touch screen technology, you can answer calls, hang up, play / pause music, adjust volume, switch songs and activate siri with just a touch of your bluetooth earphones. , 40-Hour Playtime and Type-C: The wireless headphones alone provide up to 7-8 hours of high-quality sound output on a single charge, and the included charging case provides an additional 5 charges, giving 40 hours of total playtime. Ddidbi bluetooth earphones with fast charging Type-C interface, Only 15-minute provides 120 minutes of playback, you can enjoy high fidelity music quality anytime anywhere. , Ultra Lightweight and IP7 waterproof: The mini sports headphones weigh just 0.14oz (4.1g), which is 10% lighter than standard earbuds. equipped with 3 size eartips, designed for different ear shapes. IP7 rated protection that can easily resist sweat, water and raindrops. It is the good choice for enhancing the experience of sports, training, running, jogging and fitness.