AKDSteel

F9 Mini 5D Stereo Sound Wireless Bluetooth Earphone IPX7 Waterproof Sport Earbuds with 3500mA Power Bank Charger Box

Description:Item type:Bluetooth HeadsetModel: F9Colour: BlackCharging port: Micro 5 pinChipeset: V5.0Bluetooth working range: 10 metersBattery specifications: 50 mAh * 3500 mAh charging boxTalk time: 4 hoursStandby time: 100 hoursMusic time: about 4...