Stereo wired earphone TWS headphone bluetooth earbuds

Product Details

Product Description

Product Description
Chipset:6973D4
Working voltage: 3.7V
Earbuds battery: 501015/3.7v/50mAh
Case battery:751535/3.7v/400mAh
Charge voltage: DC5V
Charge port: type C Charge time: 1.5H
Charge current: 350mA
Transmission distance: ≤10M
Frequency: 2.4GHZ
Call time: 5.5H Music time: 7H
Standby time:33H single buds
Driver: φ10 mm copper ring , 16Ω

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