The T1 Bluetooth Headset of Fixed Phone is a multifunctional,commercial wireless phone developed using ... -M20 Head Wearing Stereo Bluetooth Headset With MicphoneBluetooth Headset of Fixed Phone (Headwearing) The T1 is a multifunctional,commercial wireless ... supply2). USB charger cable3). User manual Bluetooth Headset of Fixed Phone (Headwearing) Verified Information This information is Verified by ...