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Firstsing Co Ltd


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BlueNext TWS Universal Wireless Bluetooth Earphone
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4.4cm * 2cm * 5.35cm
Is it single or double eared:
Bilateral stereo
Battery life:
4-8 hours (hours)
Waterproof performance:
Domestic waterproofing
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BlueNext TWS Universal Wireless Bluetooth Earphone

Support for stereo sound+song switching/pause/siri/volume increase/decrease/call

Charging interface: Type-c

Battery capacity earphone 35mAh, charging compartment 300mAh

Effective distance: ≥ 10M

Music time:≥ 3-4 hours

Standby time of 15 days

Charging time:Headphone charging for about 1 hour, charging compartment charging for 1 hour

Waterproof grade: Ipx5

Shell material: ABS

Product color: black/white

Firstsing Co Ltd

Firstsing Co Ltd

Guangdong, Mainland China

Exporter, Manufacturer

Average Response Time

Within 24 hours

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