Description
pecifications
Bluetooth version: V5.0
Audio range 2.402 GHZ – 2.480GHz
Emission range < = about 15M
Mobile phones stereo music player
Music play time: 4-6 hours
Talking time 4-6 hours
Battery:3.7V/80mah
Speaker size
Microphone: -42dB
Output: 25mW*2
SNR: 93dB
Colors: black, blue, red, green, white
