禮品分類
Bamboo Wood Round Wireless Bluetooth Earbuds
產品描述:
Bluetooth version: 5.3
Bluetooth Frequency: 2.4GHzBluetooth operating distance: 10 metresInput power: DC 5V
Output power: 10mWEarphones battery: 25mAhCharging case battery: 200mAhOperating time: 3-4 hoursImpedance: 320