Package Content:
1 x loop set + Jack (3.5mm)
1 x Magnet
2 x Earplug
note: 9V batteries is not included.
Attention：
It must be worn correctly before it can be used! Learn More
Bluetooth Glasses with Spy Earpiece Set is designed for wireless connection to Smartphone and secret spy invisible earpiece. It transfers clear mono voice to invisible spy earpiece wirelessly. The Bluetooth Glasses has build-in amplifier, you can listen loudly and clearly within 20cm range. Learn More
