Original Xiaomi Black Shark TWS True Wireless Bluetooth Earphone Youth Edition Features 1. 40dB deep noise reduction, FF+FB dual microphones for accurate capture, and double feed adjustment, giving you a different gaming experience. 2. Use DNN neural network noise reduction algorithm to achieve high-quality call effects and make game calls clearer. 3. Built-in Shashajiang voice prompts, supporting voice prompt functions in multiple scenarios such as quick reconnection mode switching, low battery prompts, etc. 4. Ultra-low latency, as low as 60ms, audio and video synchronization, exclusive EQ, and a full gaming experience. 5. Supports Bluetooth 5.3 protocol, low transmission power consumption, high-quality experience, faster and more stable. Parameters 1. Product material: PVC 2. Bluetooth version: 5.3 3. Decoding format: SBC, AAC 4. Connection distance: 10m 5. Waterproof level: Headphones IPX4 6. Battery capacity: Headphones 45mAh, charging case 400mAh 7. Charging interface: Type-C 8. Rated input of charging box: 5V