Tai nghe nhét tai không dây kết nối Bluetooth cho điện thoại

Decription: Specification: Type:Bluetooth Headset Charging time:90 minutes Talk Time: 7 hour Standby:11 days Charging Time: 2H Transmission range:10m Wireless Technology:Bluetooth Earpiece Design:Earbud (In Ear) Compatible:Universal Feature: CVC Noise Reduction Technology reduces noise and enables you to enjoy good quality sound on both ends of the conversation. The multi-functional button is accessible and large enough that provides an easy use. Two medical-grade soft ear tips to provide a comfortable and secure fit. The 360 degree rotatable ear hook allows you to fit this Bluetooth headset in either left or right ear. Bluetooth V4.1+EDR(Enhanced data rate) provides more stable Bluetooth signal Able to show battery level on for iPhone. Can connect two phones simultaneously Free your hands and ensures a safer driving. Included: 1 x Bluetooth Headset 1 x Charging cable 1 x User Manual