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bluetooth earphone car charger with microphone
包装细节: | Packaging info. for bluetooth earphone in ear mono: 100件/箱. 纸箱尺寸: 50*44*40.5厘米 G.W.: 9.4公斤 |
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交货详细信息: | 装运于 3 days after payment for sample |
$3.00 $2.50
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描述
Product Descriptions:
蓝牙版本: CSRV4.0
蓝牙配置文件: 耳机 , Hands-free, A2DP, Avrcp, HEP, 高铁
Working distance range: 10-15米
Transmission frequency: 2.4G h z
Charging voltage: DC 5V
Charting time: less than 2hours
Talking time: 4小时
Playing music time: more than 2hours
待机时间: more than 96hours
电池容量: 40mAH
English voice prompt
Battery electric power display(support IOS and some android OS)
Support two devices connected at the same time
Auto switch on/off, redial
输出: 5V/2.4A
Input voltage: 12/24V
Charging port: micro USB
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