1. Material: ABS raw material + silica gel + stainless steel rod + PCBA 2. The maximum length of hand-held stretch: 680 mm 3. The maximum height of the tripod standing stretch: 650mm 4. The minimum length of the selfie stick after folding: 186mm 5. Maximum holding mobile phone: 6 inches 6. Bluetooth version: 4.0 (Bluetooth version only) 7. Transmission frequency: 2.4GHz 8. Bluetooth transmission distance: 6 meters or more 9. Bluetooth applicable system: Android system version 4.44 or higher, ios system version 4.0 10. Bluetooth Selfie battery properties: button battery, 3V, 180ma 11. Bluetooth Selfie standby time: more than 1 year
