Bluetooth Fingertip Video Controller (Pink) 19IanTag-Google Cases The rotation speed can be

The rotation speed can be adjustable according to the zoom rate of camera lens

iMac 27inch A2115 5K (2019)

Speaker power: 4Ω/ 5w * 2

Scope of application: audio

Back housing cover adhesive for OnePlus 7 Pro

Bluetooth Fingertip Video Controller (Pink) 19IanTag-Google Cases The rotation speed can be1. Bluetooth version: 4. 0 2. Battery capacity: 20mAh 3. Charging input: 5V, 20mA 4. Product material: ABS+silicone 5. Charging time: 2 hours 6. Life time: 24 hours 7. Effective range: 10 meters 8. Product size: 2 x 2 x 2. 3cm 9. Product weight: about 4g 10. Product function: control APP short video page flip browsing and like functions 11. Matters needing attention: iOS system mobile phone needs to turn on Settings Accessibility Touch Assistive Touch