DS-Pro10N Bluetooth Headphone Support Pop-up automatically, Automatic pairing when power on, to achieve free switching between single and Binaural call, one of earphones can be put into the charging case, the another earphone can continue to listen music, and it can be automatically connected and paired when it is taken out after charging. Smart touch, in-ear detection, Calling Siri, GPS headphones. It has fully upgraded Bluetooth 5.0 chip, can change the Bluetooth name, active noise reduction. 15 meters of uninterrupted transmission distance, life-level sweat-proof and waterproof for Sport and Rain.