Havit OWS907 - 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 | Continuous audio playback time: 6 h | Bluetooth profiles: AAC | Right earpiece battery capacity: 30 mAh | Microphone type: Built-in | Bluetooth version: 5.3 | Left earpiece weight: 5.2 g | Charging case dimensions (W x D x H): 45 x 27 x 47 mm | Right earpiece weight: 5.2 g | Headphone frequency: 20 - 20000 Hz | Bluetooth profiles: SBC | Charging case weight: 20 g | Talk time: 3.5 h | Designed for children: No | Wearing style: Ear-clip-on | Product type: Headphones | Impedance: 16 Ω | Market segment: Consumer | Battery recharge time: 1.5 h | Battery capacity (charging case): 250 mAh | Left earpiece battery capacity: 30 mAh | Headphone sensitivity: 99 dB | Battery recharge time (charging case): 2 h | Driver unit: 1.3 cm | Recommended usage: Calls/Music | Width: 30 mm | Bluetooth: Yes | Depth: 23 mm | Wireless range: 10 m | Product colour: Grey | Height: 18 mm | Connectivity technology: True Wireless Stereo (TWS)