GO EZ Selfie Stick, model Z07-5 - Wireless Mobile Phone Monopod, with Wireless Built-in Bluetooth with Adjustable Grip Holder for iOS 4.0 or higher and Android 3.0 or higher (Green) Max load capacity: 500 grams / 17.6 oz. Length of Extension: 2.35 cm to 100.5 cm / 9.3 in. to 39.5 in. Flex Section: 7 Net Weight: 162 g / 5.7 oz. Colors: black, pink, green, blue Battery Capacity: 205 Mah Charging Voltage: 5 Volts Charging Time: 1 hour Standby Time: over 100 hours Autodyne Frequency: Over 500 times Support System: for iOS 4.0 or Higher and Android 3.0 or higher Main Function: autodyne by wireless mobile phone Main Material: Steel