Description
Bluetooth version: V5.0
Effective range: 10M
Frequency response: 20Hz-20kHz
Distortion: 0.10%
Speaker size: 40mm
Support A2DP 1.2, AVRCP 1.0, HSP, HSF 1.5
Voltage: 3.7V DC (400mAh rechargeable battery)
Talk time: 8 hours
Music time: 6 hours
Standby time: 120 hours
Charging time: 2 hours
Wireless Headset with colorful light - LED flash light
Bass quality, HD voice
TF Card