无线立体声蓝牙V4.0 EDR耳机带FM收音机TF卡插槽
主要特点：
●这是多功能蓝牙耳机：音乐播放器/ FM收音机
●蓝牙V4.0连接，享受无线
●内置麦克风和扬声器，享受音乐和无线通信
●支持最大16GB的micro SD / TF卡（不包括）
●40mm单元直径，高品质音频输出
●也可以使用电缆作为普通耳机
●可折叠设计，携带方便

产品规格：
蓝牙版本： 4.0 edr
资料： hsp / hfp / a2dp / avrcp
有效范围： 10m
电池： 110mAh锂离子电池
音乐时间： 4H
谈话时间： 5H
待机时间： 120H
输入： 5v dc，500ma
充电时间： 约2H
麦克风灵敏度： -58 +/- 3dB
扬声器直径： 40mm
灵敏度： 85 +/- 3dB
功率： 30mW
阻抗： 32欧姆

Wireless stereo Bluetooth V4.0 EDR headphone with FM radio TF card slot
Main features:
● This is multiple functional Bluetooth headset: music player/FM radio
● Bluetooth V4.0 connection, enjoy wireless
● Built-in microphone and speaker, enjoy music and wireless communication
● Supports micro SD / TF card up to 16GB ( not included )
● 40mm unit diameter, high-quality audio output
● Can also use cable to be used as a normal headset
● Collapsible design, easy to carry

Specifications:
Bluetooth version: 4.0 EDR
Profile: HSP/HFP/A2DP/AVRCP
Effective range: 10m
Battery: 110mAh Li-ion battery
Music time: 4H
Talktime: 5H
Standby time: 120H
Input: 5V DC, 500mA
Charging time: about 2H
Microphone sensitivity: -58 +/-3dB
Speaker diameter: 40mm
Sensitivity: 85 +/- 3dB
Power: 30mW
Impedance: 32 ohm