F9-5 Bluetooth Headset 5.1 TWS Game Wireless Headset with LED Display Stereo Earphone Touch Headset Noise Reduction

Style: Headphones. Principles of vocal music: dynamic. Origin: China origin). Active noise cancellation: Yes. Control button: Yes. Communication: wireless. Volume control: Yes. Certification: None. Number of controllers: 2. Plug type: None. Impedance range: up to 32. Model: F9 TWS headset Bluetooth wireless headset. Earphone pad material: Silicon. Support memory card: no. Waterproof: Yes. Magnet type: Neodymium. Wireless type: Bluetooth. Cable length: 0 m. Packing list: user manual, charging box, charging cable, replaceable GASKET KIT. Codec: AAC. Sensor diameter: 10mm. Resistance: 32. Sensitivity: 120dB. Wireless: Yes. Connector: None. Helmet type: Sealed. Bluetooth version: 5.1 inches. Total harmonic distortion: 0.1%. Loading method: carton loading. Maximum output: 30MW. Support applications. Functions: used for Internet cafes, monitor headphones, video game headphones, ordinary headphones, mobile phone headphones, high fidelity headphones, sports headphones, children's headphones. I