A13

1.Good sound quality  13mm copper ring horn,Pure and pleasant sound,Low frequency dynamic and powerful.
2.ENC call noise reduction  Support dual microphone ENC call noise reduction, clearer call effect, ANC active noise reduction, effectively reducing environmental call noise.
3.Chipset:AB5656 Low Energy Bluetooth Music Time 3H@80 %Volume,Talking Time 2.5H@80 %Volume,The charging case can fully charge the earphones about 3 times.
4.Comfortable wearing experience    Semi  in ear design, more powerful bass, ergonomic ear wing design, comfortable to wear.
5.Open the lid and connect immediately  Fashionable and classic appearance, opening the compartment cover, the earphones automatically turn on.
6.Intelligent charging  The earphone compartment is closed and the charging compartment indicator light is on. The earphones are starting to charge. Full of lights off.
7.Dual engine, master-slave switching technology  Seamless connection, intelligent switching between left and right without affecting the music call experience. More stable, no lagging when listening to music, low latency.
8.Touch control Supports dual ear touch interaction, providing a convenient headphone user experience.
9.Voice assistant Quickly wake up the voice assistant Siri or Google Assistant (depending on the phone system).
10.Type-C charging interface The charging case adopts mainstream Type-C charging interface and is compatible with mainstream mobile phone TypeC chargers.
11.Support customization to undertake OEM/ODM orders.

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Patent Private Model -A13

Product specifications
Audio Encoding Protocol:  SBC,AAC
Effective scope: 10m
Headphone battery specifications: 30mAh
Earphone charging time:≈1.5H
Charging standard for charging case  :DC 5V1A
Number of charging times for earphones :About 3 times
Drive Unit:Ф13mm
Speaker Impedance:32Ω±15%
Frequency Response: 20Hz~20KHz
Bluetooth protocol:HFP,A2DP,AVRCP
Signal power level:Class 2 Bluetooth version 5.3
working frequency:2.402GHz-2.480GHz
Earphone charging voltage:DC 5V±0.2V
Charging case battery specifications:200mAh With protective board
Charging time of charging case:≈1.5H
Connection standby time:≈90 H
Speaker sensitivity:115± 3dB
Product quantity : 100pcs
Product box specifications:47*33*22cm
Net weight:8.6kg/box
Gross weight of the product:9.4kg/box