Akz Max12 tetri

Model   MAX12 PRO
Version   5.1+EDR
Transmission Range    10 Meters
Material   ABS+PU
Type   Wireless/Wired
Function   Volume up and down, song switch, phone call answering and rejecting, TF card, FM radio, MP3, Aux connecttion, sweatproof.
Battery capacity   400mAh
Working time   8-10 Hours
Standby time   180 Hours
Charging time   1-2 Hours
Frequency response   20HZ-20KHZ
Impedance   32ohm
Speaker   40mm
profile   A2DP1.2/HFP1.6/AVRCP1.4/HSP
Accessory   Charge cable, Retail package.
Others  

 Type-C charge port, Support TF/FM/AUX cable, Adjustable headband.