Product Parameters:
Operating frequency: 4 (MHz)
Bluetooth standard: V 4.0
Bluetooth profiles: A2DP / IOPT
Apt-X coding: Support
SBC encoding: Support
Bluetooth Frequency: 2402 ~ 2480MHz
Power supply: 5V / 2A
Effective distance: 20m
Audio RL output specifications
Output Level: 2 +/- 10% Vrms
Frequency response: 20Hz ~ 20KHz
The left and right channel isolation: -45dB
Fiber Output Specifications：
- Wavelength (nominal): 640 ~ 670nm
- Optical power output (nominal0: -17Bm
Product Weight: 64g
Color: black
Material: ABS
Packing: carton
Size: 9 * 5.5 * 2.5 / 3.54 * 2.17 * 0.98 in
Package content
1*APTX Bluetooth Receiver
1 * power
1 * 3.5mm audio cable
1 * manual
1 * RCA2 turn 3.5 mm