Golvery Bluetooth Receiver (Advanced Bluetooth 4.1, A2DP) - Portable Wireless Bluetooth Audio Adapter with 3.5 mm Jack - Enjoy HiFi Music for Home Audio Car Stereo-16 Hours Playing Long Battery Life

JUSTOP BTR006 Bluetooth 4.0 Wireless Stereo Audio Receiver With 3.5MM Jack, Universal Adapter For Speakers, New Module with Bluetooth V4.0 A2DP profile, Built-in Rechargable Battery, Free Audio Cable And 3.5mm Jack Joiner Adapter

CSL - Bluetooth Receiver | wireless music adapter / receiver for Bluetooth audio devices | Smartphone/tablet for every active box / HiFi system / car radio | home spot | plug & play | wireless music streaming

LAYEN i-SYNC - Bluetooth Audio Adaptor / Receiver. Stream Music Wirelessly From Your Bluetooth Device; iPod, iPhone, iPad, Smartphone, Tablet, MP3 Player, PC or Laptop to your Docking Station or Stereo System (Not Suitable for Cars - See Below)

Mpow Bluetooth Receiver, (Latest Bluetooth 4.1, A2DP) Wireless Bluetooth Audio Receiver Adapter with 3.5mm & RCA Cable for Home and Car Sound Systems