Hoco EA5 DUKE III Headset Wireless Open-Ear Connectivity/Music Bluetooth Black

Connectivity technology: Wireless | Talk time: 6 h | Recommended usage: Calls/Music | Wearing style: In-ear | Depth: 52 mm | Product colour: Black | Ear coupling: Open-Ear | Height: 31 mm | Weight: 54.6 g | Width: 64.5 mm | Battery type: Built-in battery | Bluetooth version: 5.4 | Bluetooth: Yes | Quantity: 1 | Product type: Headset | Left earpiece battery capacity: 35 mAh | Right earpiece battery capacity: 35 mAh | Warnings: Keep away from children. | Warnings: Do not use near sources of heat or flame. | Charging case: Yes | Works with Apple Siri: Yes | Master/slave function: Yes | Microphone type: Built-in | Ear clip: Yes | Battery capacity (charging case): 400 mAh | Warnings: Regularly check the condition of the batteries to prevent leaks.