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本帖最后由 sssddt 于 2018-4-25 18:32 编辑
REMAX T20 Mini Wireless Bluetooth Earphone with Mic earhook Headset Music Earbud Bluetooth 4.1 Noise Canceling for Iphone/Xiaom/Samsung
Bluetooth 4.1 chip
RB-T20 Bluetooth 4.1 chip, to provide you with a fixed wireless voice quality stable,
but also can connect two mobile phones, more connections more convenient
wireless, Breaking the traditional
The use of cell phone handset concept,
and the new generation of single-sided headset thin,
RB-T20 wearing way to hanging ears,
free left and right ears to replace, does not affect the answer effect
RB-T20 Specifications
Bluetooth version: bluetooth 4.1
Bluetooth distance: no obstructions 10 meters
Resistance: 32 ohms + -15%
Sensitivity: 103 + 3db
Frequency response range: 50-10khz
Microphone sensitivity: -42 + -3db
Microphone resistance: 2.2k ohms
Standby time: about 160 hours
Talk time: about 6 hours
Music time: about 5 hours
Charging time: about 1.5 hours
充电1.5小时
可通话6小时
听音乐5小时
待机160小时
关键是没有耳塞，不进耳道，保护耳朵，现在，长期使用普通入耳式蓝牙耳机的人，耳道发炎、耳鸣、听力下降的人越来越多，蓝牙耳机又离不了，这个类骨传导蓝牙耳机是降低耳朵疾病的好产品
前2天京东活动免邮价¥ 99.00 约 AUD20.70
这个AUD18.5的deal还要合算
https://www.aliexpress.com/item/REMAX-T20-Mini-Wireless-Bluetooth-4-1-Earphone-with-Mic-earhook-Headset-Music-Earbud-Noise-Canceling/32856035977.html?spm=2114.search0104.3.3.12d513ddp8aOkV&ws_ab_test=searchweb0_0,searchweb201602_3_10152_10065_10709_10151_10344_10068_10130_5722815_10342_10547_10343_10340_10341_10548_5722915_10697_5722615_10696_10084_10083_10618_10307_10710_10131_5722715_10132_10133_5711215_10059_308_100031_10103_441_10624_10623_10622_5711315_5722515_10621_10620-10709_5711315,searchweb201603_25,ppcSwitch_5&algo_expid=24db0c90-93ea-42e9-a975-a37f74404300-0&algo_pvid=24db0c90-93ea-42e9-a975-a37f74404300&priceBeautifyAB=0
4月25日更新，eBay au 12.63澳元一个，包邮，就是邮寄时间长一些：
https://www.ebay.com.au/itm/173234016828?var=471947058438 |
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