Bluetooth Shutter Remote Selfie Stick Control Button For Monopod Camera Phone Features: SMALL AND LIGHTWEIGHT: The remote is very small and lightweight, With portable hanging hole design,it can hang on the key chain OPERATIONAL UP TO 30 FEET: you can take photos easily even when at a long distance from your device. A nice gift for your family and friend COMPATIBLE MODEL：suitable for iOS and for Android; It can be used in mobile phones. Description: Bluetooth version: 4.0 Frequency: 2.4Hz~2.4835GHz Effective distance: about 10m (30ft) Battery model and service life: CR2032 x 1 cell / about 12 months Size: about 60mm X 40mm X 13mm/2.36 X 1.57 X 0.51in Product color: black Weight:13g/0.46oz Package Included: 1 X Bluetooth Remote Shutter(Battery Included)