Intelligent Watch X8 Tws Bluetooth-compatible Wireless Headset 2-in-1 1.54-inch Calling Music Sports Bracelet Compatible For Android Ios bla

Description

--Bluetooth-compatible version: mobile phone Bluetooth-compatible 5.0, data storage Bluetooth-compatible 4.0.--Charging compartment battery capacity: 250mAh polymer lithium battery.--Headphone battery capacity: 30mAh polymer lithium battery.--Charging box function: The main body can charge the pair of ears for 2-3 cycles.--Standby time: 8-12 days.