Descriptions: Brand Name:MI Material:Silicone + Metal Length:18-72 cm Weight:150g Battery Capacity:60mAh Color:Gray,Bule,Rose Red Rotation degree: 270' Bluetooth: V4.0 Operating distance: max. 10m Bluetooth 4.0 Built-in 60mAh batteries Operating range: 10 M Charger Port:Standard Micro 5 Pin USB Port Compatiabe With: 1:For iOS 6.0 or Latest Version Devices; 2:For Xiaomi smartphone(Except Mi1,Mi1s,Mi2A),Redmi \/Android smartphones 3.Some Android Platform Phones May Can not Perfect Compatiable Package Included: 1 x Original Xiaomi Handheld Retractable Bluetooth V4.0 Monopod Mount Holder More Details: Perfect Compatiabe: 1:For iOS 6.0 or Latest Version Devices; 2:For Xiaomi Phones(Except Mi1,Mi1s,Mi2A),Redmi Phones And Most Android Platform Phones(Some Android Platform Phones May Can not Perfect Compatiable) Stretching rod with a handle made of high quality silicone material, effective non-slip. Adopt Broadcom chip,stability and transmission rate can be stronger and faster. Bluetooth 4.0 Built-in 60mAh batteries. A charge can be used ten thousand times