Headphones

  Welcome!Our factory OEM produces various sports Bluetooth headsets, wearing Bluetooth headsets, TWS real wireless Bluetooth headsets, large foreign trade discounts!The factory is located in the High -tech Zone Saibutu Science and Technology Park, general taxpayer enterprises,Welcome to various foreign trade companies cross -border e -commerce companies to call to call to visit and negotiate cooperation!Optional color can be customized, large foreign trade quantity discounts!

Welcome to the factory to inquire

Company Address: Lulang Community Bulan Road, Nanwan Street, Longgang District, ShenzhenNo. 131 No. 3 Industrial Zone C, Building 4 Floor, 4th Floor

Company picture display:

Features:

[Bluetooth playback] Support mobile phones, tablets, TV and other Bluetooth devices pairing music.

[Removal calls] Support -free call function, built -in high -sensitivity microphone, mobile phone calls have a cheerful call enjoyment.

[Intelligent shutdown] This machine will automatically shut down after 5 minutes without connecting Bluetooth without worrying about waste of electricity due to standby.

 This product has a power supply to mobilize the switch, and the telescopic part uses the steel material. It can customize the metal tape to strengthen the white porcelain horn and comfortable protein leather case.You can print logo.

Product English Manual: 

Details specifications:

ProductsChineseSpecifications:

Product type type: head wearing Bluetooth headset

Wearing method: wearing a foldable head
Function and use: wireless earphones, bluetooth earphones, sports earphones
Bluetooth version: V5.3, real three -dimensional sound, low power consumption.
Support Bluetooth mode: A2DP 1.2, AVRCP 1.0, HSP, HSF 1.5
Frequency: 2.402-2.480GHz, 2.4G ISM frequency band
RF performance: receiving sensitivity: -84dBm; transmitting power 4dBm
Radio function: FM frequency 87.5-108.0MHz
Play card playback: Support the playback TF card song.
Frequency: 20 Hz -20 KHz
Signal -to -noise ratio (SNR):≥95db;
Total harmonic distortion rate (THD) 1%
Specular light: Put the red and blue light flash. After the connection, play the blue light flash. The charging red light is full of charging lights.
Headphones charging: 3.7V/400mAh that can be charged,Polymer A product lithium battery, motherboard with charging IC,

               The battery has also been filled with protective boards, which distinguishes low -end products in the market.
Charging port: USB charging interface

Normal charging time: about 2.5 hours
Music playback time: about 10 hours,Low power consumption chip, playing time is higher than market products.
Calling time: 10-15 hours in length
Standby time: up to 1,000 hours

Effective distance: 15-20 metersStable and no noise.The connection is reliable and does not stutter.
Sweet wearing, you can fold a folding and retractable

Work temperature range: -20^.C - 55^.C
His features: Support to plug in 3.5mm plug -in headset to listen to songs
Product accessories: headphones, USB charging cable, use instruction manual
Product packaging size: 14.5*9.1*18.1cm

Remarks:Add 1 yuanOptional metal CD cover.

Product English specification parameters:

Model: D-422 

- Specifications:

* Bluetooth Version: V5.3
* Support profiles: HSP,HFP,AVRCP,A2DP
* BT frequency: 2.402 GHz - 2.480GHz
* Sound Mode: Real Stereo
* Charging time: 2-3 hours
* Music time: about About 10 hours
* Talk time: About 10hours
* Operating Distance: about 20 meters
* Power Source: Li-ion Battery 400mAh
* Aux line in: 3.5mm socket
* With FM radio: 87.5-108.0MHz
* TF card input: Support 256M-32G
* Output: 30mW*2
* SNR:≥95dB
* Speaker Impedance: 32 ohms/40mm
* Microphone: -42dB
* Colors: black,White,Red,blue
* Accessory: USB line, AUX Cable, User Manual

Product function: Can connect two Bluetooth equipment at the same time (one drag two); there is an incoming call to listening, hanging up, music playback, up and down song, volume control, voice dial, tail number reconnection, telegram number, smart voice prompt, power volume, power volumeDisplay and other functions.Play the song listening for about 10 hours.Wear loose and comfortable.
Adopt advanced digital signal processing (DSP) technology; the call is clearer and the quality is more stable.
Support market 99.9%of mobile phone high -quality music playback, high standard sound quality effect.

Product packaging color box pictures (e -commerce buyers can customize pressure -resistant cowhide box)

Packaging material: color box single powder card.

customizable EVA zipper bag or E-commerce voltage-resistant cowhide leather box

Product packing information (color box): 14.5*9.1*18.1 weight 280g

40 sets/box: 60*38*46.5CM

Mao heavy: 13kg   Net weight: 11.5kg

Color box size: 14.5*9.1*18.1cm

Product packing information (cowhide box): 18.3*9.1*12.2 weight 300g

40 sets/box:47.5*38.5*51CM

Mao heavy: 13kg   Net weight: 12kg

Small cowhide box size: 18.5*9.1*12.2cm

Product packing information (zipper bag): 18*15*8.8 weight 313g

50 sets of/box:74*38*47CM

Gross weight: 16KG   Net weight: 14.5KG

Zipper bag size: 18*15*8.8cm

ProductsWarranty regulations: non -artificial damage 7 -day bag 1 year insurancebuild

Model: D-422LEDLight Logo

Model: D-423New E -commerce Private Model

Model: D-422CDMetal CD line

Product promotion color page:

Buyer after -sales customer service instructions:
One: Please contact customer service before buying
Customers are requested to contact Wangwang customer service before buying, and ask about some situations, transportation and other situations that need to be purchased, so that you can accurately understand the situation of the product and reduce and avoid unnecessary misunderstandings.
Two: About price issues
All goods in this store are wholesale prices. The price of the goods must be discussed with customer service or business.A lot of discounts.In addition, we will make some price adjustments based on market trends!

Product after -sales service: 

The failure of the following situation is not within the free warranty range:
1. Enter water;
2. Normal wear consumption;
3. Failure caused by physical damage after strong vibration or squeezing: such as breaking or crushing;

4. Improper use, use, maintain, maintain, maintain and maintain according to the instructions of the product,
Cause is damaged.