A10 pro anc wireless bluetooth 5.3 earphones app noise-canceling call headphones waterproof sports gaming touch screen headset
product description:
model :a10 pro 5th generation anc+ smart screen "anc+ double standard enc+ ear detection light sense
color: white
1. chip :jerry 7003d8 noise reduction + light ear detection
2. version :5.4[binaural call]
3. working frequency: 2.402-2.480ghz;
4. support agreement: a2dp/avrcp/hfp/hid/avctp and avdtp 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 board (3c fast charge battery), headphone battery 30mah
11. charging time: 1h