Bluetooth 5.0 Optical Fiber Bluetooth Receiver CSR8670 Bluetooth Transmitter 2 in 1 Supports APTX Tag-Tweezers General Compatible with Amazon Kindle:

General Compatible with Amazon Kindle:  Fire 7 2017

General Compatible with Vivo:  V7 Plus

you can connect an additional optional fake battery power cord to supply power to the SLR camera or mirrorless camera to extend the camera shooting time

but not Falcon-eyes manufacturer recommend)

Bluetooth 5.0 Optical Fiber Bluetooth Receiver CSR8670 Bluetooth Transmitter 2 in 1 Supports APTX Tag-Tweezers General Compatible with Amazon Kindle:Product description: TX16 is a 3. 5mm Bluetooth transmitter receiver Bluetooth adapter with optical fiber and one for two. It can connect two devices at the same time. When it is used as a Bluetooth transmitter, it can connect mobile phones, walkmans, and televisions. , The music on the computer and other devices is transmitted wirelessly to your Bluetooth receiver, stereo Bluetooth headset, Bluetooth speaker and other devices. When it is used as a