Custom BT 4.1 Handsfree foldable wireless headphone with led

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Product Detail

Our factory

Shipping method


Product Tags

BT Version V4.1
Operation Range ≤10 meters
Battery Capacity 400mAh
Driver Unit 40mm
Impendance 32Ω
Charging Voltage DC 5V
Working Voltage DC 3.7V
Support AUX And TF Memory Card
Standby Time 120 Hours
Color Red+Black


Wireless version: V4.1
Operation range: ≤10m
Battery capacity: 400mAh
Driver Unit: 40mm
Impedance: 32 Ω
Charging voltage: DC5V
Working time: 6-8h
Microphone: built-in
Power rating: 40mw
Working voltage: DC3.7V
Frequency: 20-20KHz
Support tf card, with LED light

Lead Time :
Quantity(Pieces) 1 – 100 >100
Est. Time(days) 5 To be negotiated



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    1. Are these products with aftersale services?

    Yes, our products are include warranty, for small quantity, replacement can be negotiated, for large quantity, we need them back for check and find out problem, then offer best solution.

    2. What kind of payment do you accept.

    We accept ,  West Union and TT, and additional fee are different.

    Payment can support Master Card.

    West Union: No Additional fee

    TT: Every payment 20USD additional fee.

    3. Do you support logo printing and new product development.


    Yes, we have professionla R&D team, Industrial Design Team and manufature ability, we are willing to do more deep cooperation with clients.

    4. Do you offer samples?

    Yes, sample is supported,  but we do not support free sample, please understand. For further cooperation, we will deduct the fee for sample and offer new product with orders.

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