Product details* Bluetooth 5.2, strong signal connection stability and low latency, universal for Apple and Android phones* Equipped with double vibrating tympanic membrane, 13mm large moving coil speaker, clear treble and deep bass* In-ear design, better noise reduction effect* Support voice call, binaural high-definition call, with environmental noise reduction function and clear and no noise* The headset is touch-operated, you can switch the upper and lower music, increase and decrease the volume, answer the call and wake up the voice assistant on the headset* Adopting life-level waterproof design, no fear of splashing from sweat and rain, and accompany you when you travel outdoors at any time