Description
Product Details:
- Model: A9 pro ANC fifth generation + smart screen “ANC+ dual-mark ENC+ in-ear detection light sense”
- Color: white
- Chip: Jerry 7003D8 noise reduction + light sensing in-ear detection
- Version: 5.4 [binaural call]
- Working frequency: 2.402-2.480 GHz,
- Support protocols: A2DP / AVRCP / HFP /HID/ AVCTP / AVDTP , and SPP
- Transmission distance: 15M [barrier-free]
- Response frequency: 20～20000Hz
- Speaker unit: F13 titanium film, 32Ω±15%, 7.118±3 DB 5 mW
- Microphone: 2718 silicon microphone -42±3 dB
- Charging input standard: contact, DC 4.75-5.25 V
- Battery type: 3.7V polymer battery with protection board (3C fast charging battery), headphone battery
- Charging time: 1h
- 1Headset working time: the measured 100% volume plays continuously
- Made in China
- Battery 4hrs airpods use. Case store many charges
- Weight: 140 grams
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