Tai Nghe L21 Kết Nối Bluetooth 5.0 Với Màn Hình Hiển Thị Kỹ Thuật Số

Giới thiệu Tai Nghe L21 Kết Nối Bluetooth 5.0 Với Màn Hình Hiển Thị Kỹ Thuật Số

#L21 #Wireless #Bluetooth #5.0 #Mini #Earbuds #Digital #Display #Handsfree #Stereo #Headset
100% brand new and high quality
Features:
Large-capacity charging case can charge the headphones anywhere. After being fully charged, you can use your headphones continuously for a long time.
Ergonomic in-ear design, not easy to fall from ears and stay firm in place, suitable for sports, running, driving, exercising, gym, relaxation, travel and so on.
Incredible stereo music quality, exceptional details bring a good listening experience, get excellent sound quality and call clarity.
Intelligent noise reduction function reduces ambient noise, ensure that you don’t miss any part of your rhythm and enjoy music anywhere.
Ergonomically designed earphone head with soft earmuffs will not cause other bad conditions even if you wear the earphones for a long time.
Say goodbye to tedious manual startup, take out the earphones from the charging case and automatically start-up matching.
Mini and lightweight, does not occupy your space, portable, easy to carry around anywhere you go.
With power display screen, the power of the charging case can be clearly seen.
Ideal for Christmas gifts, birthday gifts, business gifts, etc.

Specification:
Product name: L21 Bluetooth Digital Display Earbuds
Bluetooth version: Bluetooth V5.0
Materials: ABS+PCABS+plating+silicone earmuffs
Speaker: Copper ring (8mm)
Impedance: 32Ω
Frequency: 20HZ-20KHZ
Headphone battery capacity: 55mAh
Charging case battery capacity: 350mAh
IC signal to noise ratio: 90DB
Play time: about 4-5 hours
Standby time: about 120 hours
Charging time: about 0.5 hours
Transmission distance: about 10 meters
Size: app.65x42x28mm/2.56x1.65x1.10in(length x width x height)
Optional Colors: Black, White, Pink
Quantity: 1set

Note:
Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package includes:
2 x L21 Bluetooth Earbuds(left and right ears)
1 x Charging Case
1 x Charging Cable
3 x Earmuffs
1 x Manual (other accessories demo in the picture is not included.)

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Giá JOHNNY