Havit OWS907 TWS Wireless Headphones (Gray)

Weight and dimensions Charging case dimensions (WxDxH): 45 x 27 x 47 mm Charging case weight: 20 g Left earphone weight: 5.2 g Right earphone weight: 5.2 g Product width: 30 mm Product height: 18 mm Product depth: 23 mm Efficiency Wearing style: On-ear clips Product type: Headphones Suitable for children: No Market segment: Consumer Application: Calls/Music Product color: Gray Ports and interfaces Bluetooth profiles SBC AAC Bluetooth version: 5.3 Wireless router range: 10 m Bluetooth: Yes Connectivity: True Wireless Stereo (TWS) Battery Right earphone battery capacity: 30 mAh Battery charging time (charging case): 2 h Music playback time: 6 h Left earphone battery capacity: 30 mAh Talk time: 3.5 hours Battery capacity (charging case): 250 mAh Charging time: 1.5 hours Microphone Microphone type: Built-in microphone Headphones Impedance: 16 Ω Headphone sensitivity: 99 dB Frequency response: 20 - 20000 Hz Speaker diameter: 1.3 cm