Features: About Equal product diameter:27.5mm Lenght of Extension: 18.5-95cm Clamping mobile phone width: 6.5 - 9CM Specifications: Color: Classic Black Battery:CR1620 (Replaceable). Wireless Version:4.2 Wireless Name:VIP Voltage:3V Capacity:70mAh Package Contents: 1 x TEQ P60 Bluetooth Selfie Stick and Tripod with Remote (Stainless Steel)