HiFi 9D Bass Stereo Wireless Headphones

Specifications:

• Model: T7
• Style: Over-the-Ear, Foldable Design
• Vocalism Principle: Dynamic
• Active Noise Cancellation: Yes
• Sound Isolation: Yes
• Material: PVC
• Wireless Type: Bluetooth 5.0
• Control Button & Volume Control: Yes
• Microphone: Yes (HD Mic for Calls & Gaming)
• Waterproof: No
• Supports Memory Card: Yes
• Charging Method: Cable (USB)

Audio & Performance:

• Speaker Unit: 40mm NdFeB Composite Film
• Impedance: 30Ω
• Output Power: 40mW
• Frequency Response: 20Hz – 20KHz
• Bluetooth Protocols: A2DP, AVRCP, HFP, HSP

Battery Life:

• Battery Capacity: 400mAh
• Music Playback Time: 8-10 hours
• Standby Time: Up to 300 hours
• Charging Time: Approx. 2 hours