ENERGY SISTEM HeadTuner FM Wireless Headphones

Specifications: Technical Details: - Typology Sound Image: Headphones - Bluetooth Range: 20 M - Wireless Connection: Yes - Headphone Type: Binaural Connectivity: - Interface: Bluetooth - Jack - Micro Sd - Device Connectivity: Wireless - Wired Control Power: - Supply: Battery - Usb Charging: Yes - Bluetooth Version: 5.3 Weight And Dimensions: - Height: 180 mm - Width: 180 mm - Weight: 167 g - Depth: 85 mm Headphones Typology - Headphones: Microphone Included - Headphones: 3.5 mm - Bluetooth - Style Use: Headband - Headphone Frequency: 20 - 20000 Hz - Impedance: 32 - Driver Type: Dynamic - Drive: 40 mm Battery - Life: 16 H - Capacity: 400 Mah - Charging Time: 1.5 H Headphones: - Headphones: Circumaural Microphone: - Frequency Microphone: 100 - 10000 Hz - Microphone Sensitivity: - 38 Db - Radio Fm Radio: Yes