Model: AIR 03
Color: white/black
Bluetooth version: V5.3
Control method: Touch
Bluetooth Chip: Jerry AC6983D
Support Bluetooth protocol: A2DP, AVRCP, SPPP, HFP
Support decoding protocol: SBC, AAC, MSBC
Operating frequency: 2.402GHz-2.480GHz
Receive sensitivity: -93.5dbm
Communication distance: > 10 meters
Audio signal-to-noise ratio: >90dB
Frequency response: 60Hz~20KHz
Call /music time: around 8-10 Hours (on a single full charge)
Speaker: D16 speaker (KWT) 16018 paper film
Charging box battery: 250mAH with protection board, true power display
TWS battery: 50mAH, true power display
The charging time of the charging box: around 2H
The charging time of the tws: around 1H
1. Powerful inner core Bluetooth 5.3, effectively avoid signal interference, stable performance.
2. Double-sided pure copper precision protection board is used to greatly improve signal stability.
3. Type-c socket, efficient and intelligent charging, fast full charge saves time.
Remark: We are China factory, Wholesale in bulk, We accept OEM/ODM. We can make your branded headphones with a custom logo. Made in China.
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