Havit OWS902 - TWS wireless headphones (Grey)

Safety warning: Do not use near sources of heat or fire., Check batteries regularly to prevent leakage., Keep away from children. | Packaging content: Headphones x 1 Charging case x 1 USB type C charging cable x 1 Manual x 1 Certificate of quality x 1 | Connectivity technology: True Wireless Stereo (TWS) | Product colour: Grey | Bluetooth: Yes | Width: 46.2 mm | Impedance: 7 Ω | Recommended usage: Calls/Music | Market segment: Consumer | Height: 48.5 mm | Left earpiece weight: 6.8 g | Bluetooth profiles: SBC | Battery capacity (charging case): 400 mAh | Wireless range: 10 m | Bluetooth version: 5.3 | Charging case weight: 48 g | Headphone frequency: 20 - 20000 Hz | Continuous audio playback time: 6 h | Left earpiece battery capacity: 50 mAh | Depth: 17.2 mm | Bluetooth profiles: AAC | Standby time: 200 h | Talk time: 4 h | Right earpiece battery capacity: 50 mAh | Designed for children: No | Product type: Headphones | Right earpiece weight: 6.8 g | Microphone type: Built-in | Wearing style: Ear-hook | Headphone sensitivity: 116 dB