JKR 212B Bluetooth Wireless Headphones with Mic Portable Headset Headfone Support TF Card Music FM Radio for iPod Mobile Phones
1.Long playback time ,can playing music more than 5 hours.
2.Built-in microphone, When connecting the phone call, there are no noise;wireless connection is very stable, intermittent situation does not appear
3.The bass sound is with obvious sense of pressure, good flexibility, and acting freely; treble silky soft and melodious,midrange can restore the human voice clearly and accurately, there is a sense of space, rich in detail. Whether you\’re listening to pop music, rock, classical or dance, it can give you a surprise
4.Support Smartphone listening to songs, answering phone function. Compatible with Apple, IPAD, Samsung, xiaomi, Huawei, Nokia, Sony, HTC, OPPO and other bluetooth-enabled devices
Bluetooth standards: V4.2+EDR, Solution, HSP\\A2DP\\AVRCP
Operation distance: 10m
Driver diameter: 40mm
Impedance: 32 ohm
Signal to noise ratio: 90 dB
Frequency response: 20HZ-20,000HZ
FM frequency: 87.0~108MHz
Battery: 3.7V, 250mAh lithium-ion battery
Charging time: Approx. 1~2 hours
Working time: Approx. 5 hours
Standby time: 250 hours
Plug type: 3.5mm stereo
3.5mm Audio cable length: Approx. 128cm / 4.21ft
USB cable length: Approx. 70cm / 2.3ft
How To Connect
In off status, press the play button for seconds until the LED is blue, it enters pairing status, the LED will flash quickly.
1. Active your Bluetooth on your mobile phone.
2. Scan and search for “JKR-212B” model.
3. Just click it and choose “Pair”, you will hear a voice “dingdong” & blue LED will stay, pairing success.
If you are a PC fan, you can explore the smart device yourself; otherwise, please turn to the user manual for more instructions!
We will test some of our PC devices for function verification, so some original package will be opened, please understand!
1 * Bluetooth Headphone
1 * USB charging cable
1 * 3.5mm Audio cable
Notes:You could choose wheather to buy a retail box or not !
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We will arrange shipment within 48 hours upon payment.
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