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Bowflex SelectTech 552 Adjustable Dumbbells (Pair)

Bowflex SelectTech 552 Adjustable Dumbbells (Pair)

KuaiFit - Sport Wireless In-Ear Headphones - Black

Pump up your music and fitness motivation with these KuaiFit smart sport headphones. Their clinically validated heart rate monitor, activity tracker and voice coaching function keep track of your performance, and the 8GB of built-in memory stores plenty of songs. These sweat-resistant KuaiFit smart sport headphones have Bluetooth, BLE and ANT+ connectivity for wireless pairing with other devices.

Smart coaching
These KuaiFit smart sport headphones become your wearable personal coach. They automatically adapt training plans to your body using integrated sensors and smart software.No phone required
KuaiFit operate autonomously using their internal memory and microchip.Local music
KuaiFit allow you to store your music in their 8GB memory, so you do not need to carry a phone with you.Access your data without any effort
Connect to your PC or Mac to upload music and training plans to your KuaiFit headphones. Visualize and share your sport data on your phone with KuaiFit app.Sport apps compatible
If you like using other sport apps, you can easily export your workout data saved in .FIT.Wireless pairing
Connect to your smartphone, sport watch, power meter, gym equipment, bike sensor, computer, or any device with ANT+, Bluetooth, and BLE.Rechargeable lithium-ion battery that lasts up to seven hours
Train like never before, and achieve your fitness goals with the long-lasting battery installed in these headphones.Built-in microphone
Allows you to make and receive phone calls.
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