Bluetooth v4.1 music receiver can provide higher quality and much clearer stereo sound than old Bluetooth v3.0/2.0 receiver.
EDR is short for 'Enhanced Data Rate', which ensures a faster data transmission rate and much more stable connection between a Bluetooth device and the Audio Receiver.
Recharge and Resume
This bluetooth receiver is with built-in 200mAh battery, allowing it to provide up to 8 hours of continuous quality music playback for car systems, home theaters, smart phones, and tablets. With a quick recharge time of only 2 hours, it's easy to recharge and resume the music.
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)
In the Box
Bluetooth Receiver x1;
Micro USB Charge Cable x1;
3.5mm Audio Cable x1;