? BT Version: V5.3
? BT chip?AC7006F
? Support profiles: HSP,HFP,AVRCP,A2DP,SBC,AAC
? BT frequency: 2.402 GHz - 2.480GHz
? Sound Mode: Real HiFi bass Stereo
? Support low delay game mode(about 40mS)
? Support micro sd (TF) card
? Charging time: About 2-3 hours
? Music time: About 40+ hours
?Talk time: About 40+hours
? Operating Distance: about 30 meters
? Power Source: Li-ion Battery 400mAh
? Aux line in: 3.5mm socket
? Output: 22mW
? SNR: ?95dB
? Speaker Impedance: 32 ? /40mm
? Microphone: -42dB±3
? Support Scalable and rotatable design
? Over ear package high - grade comfortable earmuffs
? Type-C charging port
? Colors: black
? Accessory : USB line,aux cable,User manual*
