B20 V4.0 Wireless Bluetooth Headphones HIFI Stereo Over-ear Foldable Headset High quality PU earmuffs with Mic-Black/Silver

Store Newsletter:

Dear customers, this is Digital Computer Home, a speciality shop focusing on computer peripherals and accessories, bringing you cost-effective Chinese products!

Digital Computer Home mainly sells: notebook computer bags and cases, notebook computer coolers, notebook computer stands, bluetooth keyboards, plugs and sockets, studio microphones, ring lights, computer gaming headsets, wired headsets, Bluetooth headsets, microphones, smart watches, smart wristbands

If you don't like this color, you can click on our store's homepage to choose other styles. The colorful Digital Computer Home is waiting for you to choose!Thank you for your attention and wish you a happy shopping!Introduction to this product information:

• Bluetooth CSR V4.0 with fast pairing and 99% compatibility with smart phones

• MP3 music payer (Bluetooth wireless)

• Support hands-free phone call, answer / hang up / reject

• Powerful bass output, high definition sound quality with effective noise isolation

• Protein leather ear cups to contour around your ears for long-lasting comfort

• 650mAh rechargeable battery offers 10 hours music playback

• Portable and foldable design for easy storage

Specification:

• Model: B20

• Bluetooth version: 4.0

• Calling time: up to 9 hours

• Music play time: up to 10 hours

• Standby time: =300 hours

• Charging time: 1-2 hours

• SNR: 98dB

• Distortion: = 0.1%

• Working current: =20mA

• File format: MP3 / WAV

• Transmission distance: = 33ft

• Lithium battery capacity: 3.7V 650mAh

• Standby current: