B20 Heavy Bass Headphone
Bluetooth Headphones Stereo Heavy Bass Cordless Gaming Music Headset With Mic Headphone for Cellphone For xiomi iphone computer
Supports USB disk, micro SD card extended and AUX input playing.
Compatible with various devices of Android, iOS and Windows system.
FM radio, NFC, Phone call answer.
Supports MP3/WAV/WNA/FLAC formats.
Name: Bluetooth Headphone
Color: Black / Red / Blue / Gold
Power supply: Built-in 3.7V 300mAH Li-battery
Charging voltage: DC 4.2-5.5V
Charge time: Approx.3h
Playing time: Approx.4h
Bluetooth version: V4.2
Bluetooth effective range: About 10m/393.7"
Frequency response: 20Hz-20KHz
1 x Headset
1 x Audio cable
1 x Micro USB cable
1 x Manual