Joyroom JR-CB1 Bluetooth Wireless Receiver for Car Stereo

Joyroom JR-CB1 Bluetooth Wireless Receiver for Car Stereo – Bluetooth 5.3, 3.5mm AUX Audio Adapter Product Overview The Joyroom JR-CB1 Bluetooth Wireless Receiver for Car Stereo is designed to add wireless audio connectivity to wired audio systems and devices. Traditional AUX-based car stereos, speakers, and headphones can limit wireless music playback and hands-free communication. This receiver uses Bluetooth 5.3 technology with a 3.5 mm AUX interface for stable audio transmission and dual-device connectivity. Its compact rechargeable design supports portable use across vehicles and home audio environments. Specifications Brand: JOYROOM Product Name: Bluetooth Wireless Receiver Model Number: JR-CB1 Bluetooth Version: 5.3 Supported Protocols: HSP / HFP / A2DP / AVRCP Audio Decoding: AAC / SBC Transmission Distance: Over 12 m Frequency Response Range: 20 Hz – 20 kHz Battery Capacity: 300