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Picture of Firstsing Mini TWS Wireless Bluetooth 4.1 Stereo In-Ear Headset Universal Earphone

Firstsing Mini TWS Wireless Bluetooth 4.1 Stereo In-Ear Headset Universal Earphone

SKU: FS998237
Voice report number, low power remind,Connect/disconnect remind,Boot off prompts
FirstSing products are selling to more than 200 countries in the world, and has the top market wholesalers in Japan, USA, Canada, Spain, France, Germany, India and many other countries. The following are the authenticated Firstsing wholesalers, which can use the Firstsing website product photos and descriptions to show, promote and sell.
Normal Patented Wholesaler
Chris Currier gene mikulski JOYSON PEKKATTIL Jose D Blanco Velasquez Alex P Scott Jones Kelly Archie David CiresiDavidC Shawn Vest Adam Zee View all
     

Firstsing Mini TWS Wireless Bluetooth 4.1 Stereo In-Ear Headset Universal Earphone

Bluetooth:V4.1
Chip:AIROHA AB1511J
Battery:40mAh x2
Frequency Range:2.401GHZ~2.482GHZ
Operation:Class 2
Mode:headset/handfree/A2DP/AVRCP
Operating range:5~10 metres
MP3 Playing Time:3 hours
Standby Time:80 hours
Charging Time:2 hours
4.1 smart chip,Efficient transmission speed.
Compact, ultra Light Design Stereo Bluetooth Headset, Portable And Easy To Carry.
High-fidelity sound quality, Wireless songs enjoy.
Voice report number, low power remind,Connect/disconnect remind,Boot off prompts.
Allows you to conveniently answer calls while driving.
Long battery life, fast charging.