These are a customer return where they changed their mind.  It has been opened to take pictures and test.  These can connect to pretty much any bluetooth device like your smartphone or tablet.  

Additionally this has some party tricks.  It has an MicroSD card slot, so load your MP3s onto there and play directly from the card without your phone.  It also has a FM Radio Mode, so you can tune in to your favourite radio stations.  And lastly it has 3.5mm Aux input so you can also use as a wired headset.  

Of course it has an adjustable band and can be folded for easy storage.  It does come with a microphone, but honestly these are never that good on this type of headset, so don't buy for the microphone.  The battery life is quite good, and does have good sound quality.  I've been using a pair of these in the gym and they are perfect for my needs.  

Since it has been in storage for a while so the box may be a little tatty.  

GRAB YOURSELF A BARGAIN!

Manufacturer Description

Wireless Bluetooth Headphones Rechargeable Hi-Fi Microphone Headset FM Radio MP3 Black Colour

Features:

1). Built-in high-fidelity microphone, support voice call.

2). Simple operation, compatible with Android, IOS, win system devices

3). Built-in smart bluetooth chip, compared with traditional bluetooth chip, lower power consumption, faster transmission, smaller delay, strong anti-interference, and more stable signal.

4). Equipped with 3.5mm headphone jack, it can be used without power, only need to connect 3.5mm AUX adapter cable

5). High-performance lithium battery, fast charging, battery life greater than 10H, worry-free and labour-saving

6). High-quality leather ear-case, soft elastic close to the ear. Long wear

7). High sound quality output, original sound enjoyment, HIFI sound quality

8).40mm titanium composite metal sound unit, excellent resolution, strong bass effect.

9). Folding design, easy to carry.

10). Start to pair (memory quick connection)

11). Long connection distance (10 meters barrier-free connection)

 

Technical Specification

1. Bluetooth version: 4.0

2. Charging time: 1-2 hours

3. Use time: more than 10 hours

4. Frequency response: 20HZ--20KHZ

5. Charging voltage: USB-5v

6. Speaker impedance: 32 ohms

7. Speaker diameter: 40mm

8. Signal-to-noise ratio: 90DB

9. Support FM radio

10. Support TF card, play MP3

Instruction

Charging lights up red

Weak voice prompt

Full light off

Boot search for Bluetooth: red and blue lights flash alternately Successful connection: blue light

1. Volume up (short press) / next song (long press)

2. Volume down (short press)/previous song (long press)

 

What's Included

Headphones

Charging Cable

3.5mmAUX line

Payment

Please make payment with 24 Hours

Delivery

I will post on the next working day from payment on a 2nd class service with Royal Mail or suitable courier.  

Returns

I have been honest as I can with the description so there  will be no returns accepted. ALL SALES ARE FINAL, No warranty is  implied or given.  I security mark everything I sell on eBay.

Questions

I'd be happy to provide more information or answer any  questions you have so don't hesitate to drop me a line via the eBay ask a  question.

Good Luck and Thanks for Looking!