Fineblue F-V3 Bluetooth 4.1 Wireless Stereo Bluetooth In-Ear Earphone Mini Headset Black Type-Galaxy A Series Parts Fully compatible with Casio CNP120

Fully compatible with Casio CNP120 original battery and rechargeable battery

Core material: bare copper wire

use the software's Selfie function to take pictures wirelessly

7) BNC connectors for video and 2

Elastic elastic band to stably store the antenna and memory card

Fineblue F-V3 Bluetooth 4.1 Wireless Stereo Bluetooth In-Ear Earphone Mini Headset Black Type-Galaxy A Series Parts Fully compatible with Casio CNP120Features: 1. V4. 1 CSR Master 2. Support Bluetooth stereo music playback function (A2DP) 3. Can connect two mobile phones at the same time (one to two) 4. Display the battery on your iPhone 5. With noise reduction and echo suppression technology, the sound quality in any noisy environment is still excellent. 6. Long standby (about 7 days standby), up to 5 hours talking time 7. One button power on pairing, can remember to automatically connect 8. Voice