TWS Wireless Stereo BT Earbud in-ear Earphone YK-21-Earphone-Tecphones Industrial Co., Limited

HOMW PRODUCT Earphone TWS Wireless Stereo BT Earbud in-ear Earphone YK-21

TWS Wireless Stereo BT Earbud in-ear Earphone YK-21

YK-21

Quantity: >=3000

€3.46

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Features Product Description Specs Packing Inquire

Features

*Bluetooth 5.3

*In-ear design

*HD audio

*350mAh charging box

*35mAh Earbuds battery capacity

*Simple gesture peration

*USB-C charging port

*Noise reduction

*Indicator display

*Touch button

Specs

Bluetooth Version	5.3
Bluetooth working frequency	2.402GHz-2483.5MHz
Receive sensitivity	2.402GHz-2483.5MHz
Transmission distance	≥10M
Horn power	3mW
Frequency response	20Hz~20KHz
Speaker type	Φ13mm@32hm
Earbuds battery capacity	35mAh
Charging time	about 1H
Music playing time	about 4H
Talk time	about 3.5H
Charging case battery capacity	350mAh
Charging case charging time	1H
Standby time	3 months when fully charged