j2 bluetooth headset new ear band digital display with charging warehouse wireless charging in-ear with handle business foreign trade

j2 bluetooth headset new ear band digital display with charging warehouse wireless charging in-ear with handle business foreign trade 中文版

100 piece

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Main Products:

头戴式蓝牙耳机，入耳式耳机，蓝牙音响，u盘，内存卡

Contacts:

XujingjingChat

Mobile:

86-15868905640

WeChat:

15868905640

Address:

18004A, 8 Street, 3 F, 40 Gate, International Trade Mart (District 2).

Related items

J2 Parameter:

Bluetooth Version: V5.3

Bluetooth chip: Jelly 6983D2

Bluetooth range: about 10M

Charging case battery: 180mAh

Headphone battery: 30mAh

Horn: F10 True Copper Ring

Music listening and talking time: About 4 hours

Charging time: About 1 hour

Frequency: 20Hz-20kHz

Impedance is 32 ohms

Sensitivity: 115dB/mW

Waterproof Grade: Waterproof for daily use

Packing Size: 13.5*9*3.3CM

Set weight: 76G

Charging case size: 6*4.5*2.CM

Charging case + earphone weight: 45G

Accessories: one instruction manual, one charging cable, one charging case, one lanyard, two earphones.

Update time：20240312121715