• Bass Boosted & Hi-Fi Stereo: JOYROOM Bluetooth car adapter just click “b” to turn on the BASS sound effect with one click. At the same time, it also uses high-quality HiFi technology to restore the real sound and powerful bass, providing the ultimate listening experience
• Hands-Free Calls: The ergonomically designed microphone on our Bluetooth aux adapter is positioned closer to the sound source for optimal voice capture. Combined with CVC8.0 noise reduction technology, it effectively filters out road noise, electrical interference, and other disturbances, guaranteeing crystal-clear hands-free communication
• CD-Quality Music: It features a TF card playback mode, ensuring maximum retention of music details and enhancing expressiveness and authenticity for truly lossless sound quality. Note: Supports a maximum of 32G TF cards and is compatible with MP3, WAV, WMA, APE, and FLAC formats
• Plug and Play: Just plug it into the 3.5mm aux jack and power it through the USB port! Start the car, the Bluetooth receiver will automatically pair with your phone immediately
• Advanced Bluetooth 5.3 Technology: JOYROOM AUX Bluetooth adapter refines the transmission delays and connectivity issues found in older Bluetooth 5.0 versions

Specification:

• Bluetooth version: V5.3
• Audio decoding: AAC, SBC
• Supported protocols: HFP, A2DP, AVRCP
• Support modes: TF card, Bluetooth mode
• TF capacity: supports up to 32GB
• Working frequency: 2402MHz.2483.5MHz
• Maximum output power: 4 ± 1dBm (EIRP)
• Communication distance: 10m (unobstructed and open environment)
• Frequency response range: 20Hz.20KHz
• Microphone sensitivity: 38dB ± 2
• Input interface: USB+AU
• Product line length: 100cm
• Product power input: 5V ⎓ 1A
• Product material: ABS+PC+aluminum alloy
• Product size: 55 * 24 * 12mm
• Net weight of the product: 21g