Specifications
Product name: F9 headphones
Product Configuration: F9 Headphones-Black Closed
Color box size: 11*9.4*4.5cm
With packaging: 96.6G
Material: ABS+PC
Connection method: Bluetooth
Sound effect: Bilateral stereo
Headphone weight: ≈3.7g
Effective transmission distance: 15m
Packaging list
Bluetooth headset*1
Charging compartment*1
USB cable*1
Instructions*1