Enjoy music and take callings
- Bluetooth 4.1 EDR Jiangrong chip

- Built-in microphone to take calls

- Built in rechargeable Lithium battery:130mAH, 3.7V
- Music Playback Time: 4-6 hours

- Micro USB charging port
- Audio output :100mW
- Signal Noise Ratio(SNR):86db
- Frequency Response:100Hz~20KHz
- Wireless operation Range:10 m
- Mini USB Charge,5V/0.5A
-Speaker Sensitivity :110dB
-Sperker Dia : 40mm
-Speaker Impedance: 32ohm 

Function

1. Knitted material, fashion and keep warm with answer the phone in winter

2.Set-in MIC, available for cell phone to transmit the speaking phone to your audio devices directly so that the user can hand free answering phone up via the device.
3.Set-in Li-ion chargeable battery, charge via USB Cable, long stand-by time.
4.After a full charge can be used continuously for 5 hours .
5.Sound leakage is not easy, when using headphones without disturbing others .
6.You can sync with your phone, dual power speakers .
7.Listen to a distance of 10 meters.

Shenzhen Langder Technology CO.,LTD an integrated enterprise of research and development,

production and sales, is located in the economic zone of Shenzhen,which covers a space of 1000 square meters large.

We are the professional manufacturer who specialize in Popular promotional Electronic technology gifts, Wearable products, Electronic wearable products , Smartphone accessories , Car accessories ,Season products ,home products.

We have done business with large Company like Vtech, Hama , Tesco , Amazon , Volkswagen, KFC , Disney.....You can find our products selling on supper market such as Walmart .

We have good busines and markets Europe,America,middle east and Australia, Chile from South America , Malaysia,Singapore .

We always belive that : Quality , Sevices , Details determine sucess and failure.

A.OEM & ODM service:

I. Based on our MOQ, we can brand your logo on products and package.

II. Perfect ODM service will be supplied by our professional R&D team. 

B. Sample order:

I. Stock-available sample:

Sample fee will be refunded after formal order.

Delivery time: 3-5days.

II. Branding your logo sampling:

Sample fee will be quoted after your logo and your requirement in details.

Delivery time: 3-7 days depending on the requirement.

Delivered by: DHL, FedEx, UPS, EMS, Postal air mail etc.

C. After-sale services:

I. Best quality and service for any order any client.

II. Normally One year Warranty:

We will replace the broken parts or unqualified product with new in the next order.

Ⅲ. For shipping: we will track the order until you get the goods.

IV. Please feel free to contact us if any problem.