Havit OWS910 - TWS wireless headphones (Black)

Safety warning: Do not use near sources of heat or fire., Check batteries regularly to prevent leakage., Keep away from children. | Packaging content: Earbuds x 1 Charging case x 1 USB type C charging cable x 1 Manual x 1 Certificate of quality x 1 | International Protection (IP) code: IPX4 | Headphone frequency: 20 - 20000 Hz | Wearing style: Ear-clip-on | Bluetooth profiles: SDP | Bluetooth profiles: HFP | Impedance: 16 Ω | Bluetooth profiles: A2DP | Bluetooth version: 5.3 | Right earpiece battery capacity: 60 mAh | Product colour: Black | Wireless range: 10 m | Connectivity technology: True Wireless Stereo (TWS) | Market segment: Consumer | Continuous audio playback time: 6 h | Product type: Headphones | Bluetooth profiles: HID | Bluetooth profiles: AVDTP | Charging case weight: 24.96 g | Bluetooth profiles: AVCTP | Talk time: 5 h | Bluetooth: Yes | Left earpiece battery capacity: 60 mAh | Microphone type: Built-in | Bluetooth profiles: SPP | Battery capacity (charging case): 300 mAh | Recommended usage: Calls/Music | Bluetooth profiles: AVRCP | Headphone sensitivity: 92.5 dB