1.Bluetooth 5.1 technology with 50m max outdoor range (lab-tested), compatible with For Insta360 series, For Hero series cameras, and iOS/Android phones. 2.Waterproof build & sealed USB, splashproof, rain-resistant, and surf-ready for outdoor activities. 3.4-side base holes enable horizontal/vertical mounting on selfie sticks, bike handles, backpacks, etc., ideal for cycling, neck mounts, and more. 4.96-hour runtime with 3-hour charging, red/green LED for battery status, blue LED for Bluetooth connection. 5.Short press to switch modes/mark videos, long press to pair/shutdown, ultra-long press to force re-pair, supports wake-up & one-tap recording. Color: black Material: ABS + Silicone (Soft-Touch Texture) Battery Capacity: 3.7V/120mAh Package/Dimensions: 37×37×18.9mm Included: Remote ×1, charging cable ×1, short wrist strap ×1, long wrist strap ×1 Compatible Models: For Insta360: X2/X3/X4/X5, Ace Pro/Ace Pro 2, ONE R/RS, GO 2/3/3S, etc. Hero: Hero 8-13, MAX, Mini and iOS/Android phones