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Lentes Gafas de Sol con bluetooth Smart SG-18 pro

$430.17
不含税
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Size Chart
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Size Chart

Measuring Tips to Assure The Best Fit

  • Measure your back size – wrap the measuring tape snugly around your ribcage, just under your bust line 1, keeping it horizontal. This will give you your band size.
  • Then measure around the fullest part of your bust 2 , again keeping the tape horizontal.
  • To determine the size of pants, measure the girth of the waist 3 and hips 4
  • The following charts will help you match the designer’s size scheme for this product (indicated in the dropdown) to your usual size

size guide visible to all products

UKUSAEUBUSTWaistHips
XS 8 4 34 31/32 23/24 33/34
S 10 6 36 33/34 25/26 35/36
M 12 8 38 35/36 27/28 37/38
L 12 8 38 35/36 27/28 37/38
XL 10 6 36 33/34 25/26 35/36
型号 智能眼镜
材质 ABS+PC
声道系统 无线立体声
控制方式 触模
防水等级 IP 4
蓝牙方案 AB5756C
蓝牙版本 V5.4
支持蓝牙协议 HFP、A2DP、AVRCP、HSP     BR+EDR+BLE
蓝牙工作频率 2.4GHZ-2.48GHZ ISM Band
蓝牙有效距离 ≥10米
喇叭功率 30mW
耳机功放类型 AXS2033   
频率响应 100Hz~10kHz
扬声器单元 16欧电动式1509喇叭
麦克风 硅唛
内置电池 锂离子聚合物电池3.7V 400735 容量:2*80MA
充电电流 60MA
充电时长: 约2h
饱和电压: 4.2V±0.05
静态功耗: 14uA
待机功耗: ≦3MA
播放时间: 约7小时 
关机待机时间: 约6个月
过放保护: 3.3V±0.05
包装清单 眼镜,充电线,眼镜布
单机净重 30 g
整套净重 100 g

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