Support A2DP, AVRCP, headset, etc. handsfree profile
Bluetooth Version: 2.1
Signal-to-Noise: ≥96dB
Speaker driver:stereo, (Φ)40MM, 2.6Ohm
Distortion≤0.5%
Frequency Response: 60Hz-18KHz/ 280Hz-16KHz
Bluetooth range: Up to 10meters
Loudspeaker Output: 3W
Talking time: 3 to 5 hours
Battery: 500mAh
Battery charging time:1-2hours
Dimension: 60x56x56mm
Color: gold, gray, black, red, pink, green, silver, blue
Certificate: CE, ROHS, FCC, BQB