i88 tws

• Bluetooth : Buleturn
• Function: Bluetooth, voice/music dual ears
• Material: ABS
• Connector Type: Android
• Colour: white,gray,black,red,green
• Version: 5.0
• Frequency 2.4G-3.2GHZ
• Play mode: Single/double ears
• Earphone battery: 50 mah
• Charging case battery: 400mah
• Bluetooth distance: 10M
• Playing time: 2H-3H