Bluetooth 5.0 wireless technology can achieve barrier-free and effective transmission, strong signal anti-interference
Compatible with 99% of Bluetooth devices on the market
Equipped with 3W small speaker, restore HiFi level sound effect
Built-in high-definition microphone supports hands-free call, let you listen to music while easily receiving every call
Built-in large capacity battery provides longer life, runs stably and consumes less power
Specifications:
Material: ABS plastic + electroplating + UV
Play time: 2 hours
Speaker: 3W
Frequency response: 50HZ-20KHZ
Battery: 3.7V 400MAH
S/N ratio: ≥90DB
Receiving distance: 10m
Charging time: 2-3 Hours
Size: 7*9.5*5cm
Support: Bluetooth / U Disk / Audio Output / TF Card(not included)