Havit E553BT Bluetooth Headphones (Green)

Havit E553BT Bluetooth Headphones in Green. Features Bluetooth 5.3 wireless connectivity with a 10m range, built-in microphone for calls, and convenient button controls. Offers up to 16.5 hours of music playback and 9.5 hours of talk time on a 110 mAh battery that charges in 2 hours via USB Type-C. Designed with a headband wearing style and 15 mm transducers for stereo sound. Weight and dimensions: - Product height: 57.3 mm - Product width: 105 mm - Product length: 140 mm - Product weight: 23.1 g Efficiency & Controls: - Product color: Black, Green - Product type: Headset - Application: Music / Calls - Headset type: Stereo - Control Type: Buttons - Wearing style: Headband - Volume control: Button Ports and interfaces: - Bluetooth: Yes - Bluetooth version: 5.3 - Connection method: Wireless - Bluetooth range: 10 m - Number of USB Type-C ports: 1 Battery: - Charging time: 2 hours - Battery capacity: 110 mAh - Talk time: 9.5 hours - Music playback time: 16.5 hours - USB charging: Yes - Input voltage (headphones): 5 V Microphone: - Microphone type: Built-in microphone Headphones: - Headphone Construction: Air Conduction - Frequency response: 20 - 20000 Hz - Transducer diameter: 15 mm Package contents: - Headphones x 1 Safety warning: - Check the condition of the batteries regularly to prevent leakage. - Keep away from children. - Do not use near sources of heat or fire.