Havit E553BT Bluetooth Headphones (Beige)

Weight and dimensions Product length: 140 mm Product weight: 23.1 g Product width: 105 mm Product height: 57.3 mm Efficiency Product color Beige Orange Control Type: Buttons Wearing style: Headband Headset type: Stereo Application: Music / Calls Volume control: Button Product type: Headset Package contents Package Contents: Headphones x 1 Ports and interfaces Connection method: Wireless Bluetooth: Yes Number of USB Type-C ports: 1 Bluetooth version: 5.3 Bluetooth range: 10 m Battery Music playback time: 16.5 hours USB charging: Yes Charging time: 2 hours Talk time: 9.5 hours Battery capacity: 110 mAh Input voltage (headphones): 5 V Microphone Microphone type: Built-in microphone Safety warning Warnings Check the condition of the batteries regularly to prevent leakage. Keep away from children. Do not use near sources of heat or fire. Headphones Headphone Construction: Air Conduction Frequency response: 20 - 20000 Hz Transducer diameter: 15 mm