This KOTION EACH B3505 wireless Bluetooth Stereo headphone with remarkable sound, it is a good choice for listening music, watching movie, chatting online, etc.
Wireless Bluetooth headset, compatible with Bluetooth enabled devices, such as for iPhone, iPad, HTC, Lenovo, Samsung, Tablet PC, etc.
How to Use: NFC cellphones touch the right earcup of the headphone within 10mm, and the Bluetooth headphone can be directly connected.
Enhanced noise reduction, good choice for listening music, watching movie, answering phone calls, etc.
High precision 50mm magnetic neodymium driver, bring you vivid sound field, sound clarity, sound shock feeling.
Multifunctional keys allow you to power on/off, answer/hang up/reject/redial call, pause and play, vol+/-, next/previous track.
Supplied with a 3.5mm cable that you can use to connect the headphone to devices without Bluetooth.
Up to 10 hours playing time and standby time 250 hours.
Powered by the lithium battery (can be charged via USB).
Earmuffs used with skin-friendly leather material, and super soft Over-ear pads that is more comfortable for long time wear.
Good quality and fashionable appearance; adjustable length hinges and very comfortable to wear.
Bluetooth version: V4.1+EDR
Operation distance: 10m
Speaker diameter: 50mm
Microphone unit: 4 * 1.5mm
S.P.L: 106dB S.P.L. at 1KHz
Frequency response: 20HZ-20,000HZ
Battery: Built-in rechargeable 3.7V/250mAh lithium-ion battery
Music time: Approx. 10 hours
Talk time: Approx. 11 hours
Standby time: 250 hours
Input DC: 5V/130mA
Charging time: Approx. 3 hours
Plug type: 3.5mm stereo
Color: Black&orange, White&Blue
Audio cable length: Approx. 120cm / 3.94ft
Headphone size: Approx. 19 * 7.5 * 19.5cm / 7.5 * 3.0 * 7.7oz
Headphone weight: 221g / 7.8oz
Package size: 19.5 * 8 * 21.5cm / 7.7 * 3.1 * 8.5in
Package weight: 395g / 13.9oz
1 * Bluetooth headset
1 * USB charging cable
1 * Audio cable
1 * English user manual