UGREEN Wireless Bluetooth Audio Receiver 4.1 with 3.5mm and 2RCA Adapter

• Bluetooth Version: 4.1
• Output: Female R/L audio and 3.5mm audio
• Frequency Response: 20Hz-22kHz
• Output Power: 25mW, SNR: 100dB RL=16Ω
• Battery Capacity: 3.7V/200mA
• Operating Time: up to 8 hours and Micro USB for power supply(5V)
• Transmit Range: Up to 10m/33ft
• Approximate Charging Time: 2 hours
• Dimension: L66.6xW66.6xH24 (mm)