A9 Pro Max ANC AirPods Lcd With 3 Gifts

Model:A9 pro ANC fifth generation + smart screen "ANC+ dual-mark ENC+ in-ear detection light sense"

Color: white

Working frequency: 2.402-2.480GHz,

Transmission distance: 15M [barrier-free]

Response frequency: 20～20000Hz

Battery type: 3.7V polymer battery 500mAh with protection board (3C fast charging battery), headphone battery 30mah

Charging time: 3 to 4 hours

Headset working time: the measured 100% volume plays continuously for about 5.5 hours

Package ListUser Manual,Charging caseFeatureswaterproof,Active Noice Cancelling