A9 Pros touchscreen with active noise cancelling
Brand new in box multiple available
Active bass dual mode can be used for gaming
Each earphone can be pinged if lost as well as base
Touchscreen is instant
USB-C charger included
Tether included
Multiple ear muffs S/M/L

1. Chip: Jerry 7003D8 noise reduction + light sensor in-ear detection
2. Version: 5.4 [Binaural Call]
3. Working frequency: 2.402-2.480GHz,
4. Supported protocols: A2DP/AVRCP/HFP/HID/AVCTP /AVDTP, and SPP
5. Transmission distance: 15M [barrier-free]
6. Response frequency: 20~20000Hz
7. Speaker unit: ΦF13 titanium film, 32Ω±15%, 7.118±3DB 5mW
8. Microphone: 2718 silicon microphone -42±3dB
9.Charging input standard: contact, DC4.75-5.25V/600MAH
10. Battery type: 3.7V polymer battery 500mAH with protection plate (3C fast charging battery), headphone battery 30mah
11.Charging time: 1h
12. Headphone working time: measured continuous playback at 100% volume for about 5.5 hours

Product Information