Delivery Time:20-25 days
Certification:CE,ROHS, FCC

Black Neckband Bluetooth Sport Headphones MP3 Player SD Card Slot

Quick Details:

Support card:SD/MMC/MICRO SD
FM radio frequency:76-108 MHZ
SNR: > 90dB
USB interface:USB5.0
Support aduio format:MP3,WMA
Power:3.7V 460mAH Li-ion

Sensitivity: 105dB ±3dB

Description:

Name	Bluetooth headphone	Brand Name	OEM
Color	As requested	Feature	Easy to switch between conversation and music, you will not miss the incoming call during  listening to music.
Bluetooth version	2.1+EDR	Certificate	CE,RoHS, FCC

Connect with PC, can read and write data to the MMC/SD /MICRO SD (TF card which need adpter)
3.5mm audio output interface,can transfer the music inside the headset to other audio equipments,also can use separate as headset
Use High fidelity decoding chipse and reasonable structure design,can provide clear and sweet music enjoy
Simple operation buttons, LCD with the separated status indicate
Full frequency FM radio music sound
Fashional and beatiful apperance,wearing more comfortable
Play time: about 8 hours
Charging time:2-3 hours

Specifications:

TF Card Reader /FM Radio	Plays MP3/WMA FILES
FM Range	76-108MHz
Distortion	1%
SNR	90dB
Frequency Response	20-20000Hz
Sensitivity	105dB ±3dB
Impedance	32Ohm S.P.L(at 1KHz)
Loudhailer	40mm(Diameter)
Maximum Power Input	0mW
External audio input Plug(mm) type	3.5mm stereo
Power supply	build in 3.7V Lithium Batter
Charging	USD5V adapter

Advantages 

1. Fashion design, various colors stereo earphone with mic for computer,MP3, MP4 player& mobile phone  etc.

2. Competitive price and high quality for mass production.

3. Customized package as you required.

4. In-ear design for noise canceling.

5. Enjoy the natural melody. High cost performance and Strongest engineer team on the same industry 

6. Your ODM design can be developed, too 

7. Never hurt ears & Green life Technology-ECO-Friendly

8. Sells to all over the world. (Main market:Russia, America,South America, UK, Europe, Middle East)

9.Certification: CE & RoHS

Shipping Information

1.If no OEM requirements, we can send free samples, but customers should pay for the shipping cost. 

2.Sample lead time:2-3 working days, 4-5 days with customized logo 

3.Our unit price inclusive PE bag, if any special package needed, we should increase cost extra.

4.The shipping methods: DHL, UPS, Fedex, or by sea. 

Quality control

QC/Technical Support

Strict in-house QC processing All the products have to pass strict

inspection before shipment. There are totally three checks in the whole

production: Material testing Processing QC Before-package QC

QC Staff: 8 to 12

Procedures/testing Details

IQC → IPQC → QA → OQC → QS

Other Information

Strict QC procedure is executed following, FCC and CE standards. The QC department is fully equipped with advanced machineries and experienced technicians.

Our factory is nearby Shenzhen Airport. It is Convenient for you to visit our factory. For more details, pls feel free to contact Selena on 24 hour hotline: 86-13902479806

 Welcome to visit our factory!!!