Bakeey U20 BT5.0 Hearing Aids Earphone bluetooth Call HiFi Stereo Sport Headphone with Noise Reduction Mic 200mAh Long S

Features 2 IN 1 design It s a bluetooth headset and it s also a hearing aid headset Make your world sound as good as mine BT 5 0 Effectively ensure the stability of the connection reduce delay and save power Stereo surround hifi sound quality All directional anti jamming microphone with built in silicon markNoise reduction engine two way fidelity restore voice Protect your privacy The privacy of the wearer is hidden enhance the communication confidence of the wearer Specification BrandBakeeyModelU20Support AgreementHSP HFP A2DP AVRCP BLEBT VersionBT 5 0Battery Capacity200mAhCharging InputDC 5VCall Play timeAbout 10 12 hoursMicrophone Sensitivity 42 3dBResponse Frequency20Hz 20KHzSensitivity103 3dBPackage Included1 Bakeey U20 Hearing Aids EarphoneHow to use Multifunctional key Press and hold for 3 seconds to turn on and off 2 seconds to turn on and off the voice assistant and double click the key to reject the call Electricity Short press to answer the call In pause play and pairing mode three consecutive hits are used to switch Chinese and English restore factory settings with 5 consecutive strokes Hearing aid switch buttonOn turns on the hearing aid function off turns off the hearing aid function Volume next previousWhen the volume plus minus button the volume of hearing aid and bluetooth volume are adjusted separately is turned off lt is bluetooth only Headset mode Click to increase the volume and to decrease the volume L