Zealot b570 hifi bluetooth headphone with mic support fm radio micro-sd card - white
features
bluetooth v4.0 version, wide compatibility
supports 32g micro-sd expansion
built-in fm radio, fm range: 87.5-108 mhz
40mm dynamic alloy speaker controller, ultra-high fidelity stereo surround sound tuning, enjoy high-quality wireless mu
specifications
model: b570
bluetooth version: 4.0 + edr + class2
bluetooth protocol: avrcp1.0, gavdp1.0, avdtp1.0, a2dp1.0
wireless transmission range: 10 meters
music/talk time: 8-10 hours
charging time: 5 hours
frequency response: 20hz-20khz
battery type: rechargeable lithium-ion polymer battery (3.7v 400mah)
charging power: usb port of the computer dc 5v
audio port: 3.5mm stereo jack
package included:
1 x zealot b570 bluetooth headphone
1 x usb cable
1 x english and chinese user manual
other items not included