S109 Bluetooth-compatible Wireless Earphone Business Hands-free Calling Waterproof Headset

Description

--Bluetooth-compatible version 4.2 supports Headset Handsfree, can be connected to two mobile phones at the same time for easy pairing.--10m Bluetooth-compatible coverage. Compatible with most smartphones.--The headset head is designed to rotate 180 degrees freely, the left and right ears can be switched and worn freely.--Convenient and easy to answer and complete calls.--Product size: ≈ 75 x 55 x 13mm (irregular measurement).