Top quality bluetooth headphone amplifier micro bluetooth headphone bluetooth sport headphone

  1)  Introduction  We, Ko-Star, are committed to designing and producing high quality and stylish headphones.   By more than 10 years manufactoring experience, we have organized a professional designer/engineer team for the whole production line, as well as effective and successful QC system from mould to speaker.   Music is Sans Frontieres.             2) Specifications  

Frequency range	20-20KHZ cd sound effect
Distortion	<0.1%
Signal-To-Noise	>85db
Impedance	32 Ohms S.P.L(at 1KHz)
Maximum power input	100mW
Loudspeaker Output	Dia40mm 32 ,high quality speaker Hi-Fi, strong bass sound
Battery	Built in li-on battery
TF card	Support TF Card, play the music directly ,support MP3 format
FM	76--108MHZ, Automatic FM radio sourcing and memory up to 20 channels.
Playing	Cycle mode as the initial playing setting, memory function for song and radio.
Power Charging	Red light on during charging, green light on during running
Voltage	3.5~5V
Current	About 30-40MA
Output stander port	3.5mm audio jack,AV audio cable to computer, works fine with cellphone,pc,mp3
Operation	Size adjustable, suitable for most people,portable design for easy carrying
Charging Time	~3h
Playback Time	~8h
Housing Material	ABS
Color	Optional
Dimension	12.5*6.5*11.5CM
Cable length	Approx.1.8m

        3) Featuers  

1.  Size adjustable, suitable for most people

2.  Support TF Card, play the music directly

3.  Work just fine with any ipod,cellphone or PC

4. Ultra Texture Superior Sound Headphone;

5.  Leather head arch sheath, elegant and noble quality;

6. Super soft leather ear pads, provide most comfrotable feeling.

7.  Elasticity and toughness superfine surface stainless steel, provides optimal pressure;

8. Best drive units match the ear cap cavity perfectly, provides superior sound effect;

9. Elaborate finishing of each part, gold-plating metal ornament, combines the elements of modern classic, highlight the luxury;

          4) Payment & Shipping Terms  

Minimum Order Quantity	2000 Piece/Pieces
Port	shenzhen
Packaging Details	blister
Delivery Time	5~6 weeks
Payment Terms	T/T
Supply Ability	100000 Piece/Pieces per Month

                5)  Terms of payment and transport conditions        6)  CERTIFICATION   7)  factroy overview       8) SHOWS       Our Headphone Besides the this Portable Card Reader Speaker, we also offer much different other styles Portable Card Reader Speakers and earhpones and headphones, if you like pls contact with me, i will show your our websites .Not only offer wholesales but also support retails ,all with best price , we can offer the sample first ,after you check our quality then welcome order more.   Our Shipment Service We have steady logistics ,such as the DHL,UPS,TNT,EMS, they are safe ,steady ,cheap,we have the much experience of this field ,most of the goods send to you from ShenZhen to your city. We can support the western union ,T/T ,papal ,and L/C payments term   Our Product advantage We are factory ,so have the price advantage ,so our price is lower than other supplier here, but with better quality ,we can control the quality ,From raw materials to finished products, each product goes through three quality inspections. In fact the cost we know ,if this earphone is than USD6/pcs ,with be high price ,USD4.5pcs with mic is reasonable   About Market our products are widely accepted in North America such as USA,Canada; European countries such as UK, Germany, France, Netherlands, Greece, Russia, Sweden, Ireland, Swiss, Austria, Luxembourg, Belgium, Italy, Spain, etc. Heahphones shows a high sales amount in chain stores, airport, mall and nightclubs, office building and anywhere where doesnot allow enjoy music.