Portable Wireless Bluetooth Mobile Call Recorder Receiver Auto Answer and Record for iPhone Phone Conversation Recording

Features: 1. CSR Bluetooth 4.0 . 2. Bluetooth distance :10 meters. 3. Built-in 8R 0.5W high quality speaker. 4. Operation voice prompt, live recording. 5. Built in 512MB memory, can store 16 hours of recordings, Loop recording. 6. Built in 500mAh lithium battery. 7. Suitable for both iPhone and Android phone.