جهاز يوجرين بلوتوث لاستقبال/إرسال الصوت

Bluetooth Version: 5.2 Audio Input: 3.5mm Supported Protocols: A2DP, AVRCP, HFP, HSP Codecs: RX Mode: SBC, AAC TX Mode: SBC Multipoint Connection: Supports connection to two devices simultaneously Frequency Band: 2400MHz – 2483.5MHz Max RF Output Power: 4dBm (EIRP) Transmission Range: Up to 10 meters (33 feet) Frequency Response: 20Hz – 20kHz Output Level (Receiving): ≤630mVrs (RL=100kΩ) Input Level (Transmitting): ≤0.75Vrms Signal-to-Noise Ratio (SNR): ≥92dB (A-weighted) Total Harmonic Distortion (THD+N): ≤0.1% Microphone Sensitivity: -40±3dB (0dB=1V/Pa) Battery and Charging: Battery Capacity: 300mAh 3.7V (1.11Wh) Power Supply Port: USB-C (5V)