- Havit F9 Wireless Headphone
Havit F9 Wireless Headphone comes with Bluetooth 4.1 that has a 10m working range. Incase you device does not come with Bluetooth, there is a AUX Jack. Havit F9 Wireless Headphone has an ergonomic design with frosted earmuff with a scalable design to fit every head. Havit F9 Wireless Headphone allows you to connect two device at the same time.
Features.
- Bluetooth Version：V4.1
- Wireless working range: 10M (without obstacles )
- Charging means:micro USB
- Speaker: Φ40*19*32Ω
- Speaker sensitivity: 112±3dB at 1KHz;1mW
- Speaker frequency: 20-20KHz
- Rated power: 8mW-12mW
- Input voltage: DC 5V
- Battery: Rechargeable 3.7V 300mAH Li-polymer battery
- Play time: Up to 11H
- Talk time: Up to 10H
- Charging time: About 2H
- Standby time: Up to 200H
- Voice chat:supported
- Voice prompt:supported
