Headphone Techmade TM-046 Wireless blueMicrophone: Active for calls onlySpeaker: Ø 40 mmBattery: 160mAh LithiumOther Functions:FM RadioSD Card Slot (Supports up to 32GB)Sensitivity: 110 ± 3dB SPL at 1KHZBluetooth Version: V5.0Operating Distance: Up to 10 metersSignal-to-Noise Ratio (SNR): 95dBFrequency Range: 20Hz - 20kHzHeadphone Impedance: 32 ohmsRated Power: 15mW x 2Input Interface: Micro USB, 5V DC 1AOutput Interface: 3.5mm JackAUX Cable: Can be used with an AUX cable for audio only (microphone excluded in this mode)
