Borofone BO9 wireless headphones

Weight: 139 g
Design: Full size
Description: Design: full size, device type: wireless headphones, design features: microphone, detachable cable, operating time: 5 h
Additional Information: Support TF card
Working hours: 5 h
Standby time: 200 h
Talk Time: 5 h
Design features: Microphone, detachable cable
Charging time: 1.5 h
Device type: Wireless headphones
Mount type: Headband
Bluetooth version: 5.0
Membrane diameter: 40 mm
Wireless connection type: Bluetooth