Description

Specifications
Bluetooth version: V4.2
Audio range 2.402 GHZ - 2.480GHz
Emission range < = 15M
Mobile phones stereo music player
Music play time: 5-7 hours
Talking time: 5-7 hours
Battery: 3.7V/110mah
Speaker size: 10mm
Microphone: -42dB
Output: 25mW*2
SNR: 98dB
Colors: black, blue, red, green