Model Name: TF-G03 Gaming Headphones Category: Earphones & Headphones Style: Over-Ear Material: Plastic Color Options: Black, Grey Battery Capacity: 1200 mAh Charging Time: 3 hours Usage Time: Up to 100 hours Wireless Type: Bluetooth V5.4 Wireless Range: 10–20 m Communication: Wireless Connectors: Type-C Charging Method: Cable Driver Diameter: 40 mm Number of Drivers: 2 Impedance: 16 Ω (up to 32 Ω range) Sensitivity: 116 dB Frequency Response: 20 – 20,000 Hz Total Harmonic Distortion: 1% Max Output: 10 mW Vocalism Principle: Dynamic Sound Isolating: Yes Volume Control: Yes Control Buttons: Yes Microphone: Yes Active Noise-Cancellation: No Voice Assistant Built-in: No NFC Technology: No Support APP: Yes Support Memory Card: No Waterproof: No Origin: Mainland China Features Long battery life — up to 100 hours Wireless Bluetooth 5.4 with Type-C charging Gaming-ready sound with 40 mm drivers With microphone, volume control, and sound isolation Suitable for gaming, mobile phones, HiFi audio, sports, outdoor, and office use Package includes: User Manual, 3.5mm Jack Adapter, USB Type-C Adapter