Havit TW974 ModernBuds Bluetooth Headset Head-band Beige

Weight: 3 g Product colour: Beige Headset type: Binaural Wearing style: In-ear Product type: Headphones Connectivity technology: Wireless Bluetooth: Yes USB port type: USB Type-C Battery capacity (charging case): 400 mAh Battery capacity: 25 mAh Continuous audio playback time: 4.5 h Microphone type: Built-in Warnings: The product contains batteries which must be disposed of correctly. Impedance: 32 Ω Headphone sensitivity: 102 dB Headphone frequency: 20 - 20000 Hz