TYXZ Bone Conduction Headphones Wireless Headphone

Spec: Item Type: Bone Conduction Headphones Material: ABS Bluetooth: V5.3 Effective Distance: ≥10m / 32.8ft Charging Time: ≤1.5h Maximum Support: Memory Card 64G (not Included) Built in Polymer Lithium Battery: 300mAh How to Use: Long press the power button to turn on the computer PackageList: 1 x Headphones 1 x Instruction Manual 1 x Charging Cable