Extended Usage: With a talk time of 7 hours and a playback duration of 6 hours, our Bluetooth headset ensures uninterrupted conversations and immersive music experiences. The 13mm horn diameter delivers exceptional sound quality.

Specifications:

• Bluetooth version :V5.3 Jerry AD6973D4
• Talk time: 7 hours
• Playback duration: 6 hours
• Charging time: 1H
• Headphone battery capacity: 35mAH*2 (without protection plate, headphone plate lithium
• electric protection IC)
• Charging bin battery capacity: 300mAH (with protection plate)
• Horn diameter: 13mm Interface :Type-C