The Enter GO Powerbeat Flex Pro wireless neckband headphones are super-lightweight, coming in at just 135g. Made with aluminum and soft silicone, they’re incredibly comfortable and unobtrusive. Simply pop them in, and five seconds later, you’ll no longer be able to feel them. That means all you have to think about is your workout.

Specifications

• Bluetooth Versionv5.0

 

• Supported ProfilesHSP,HFP, A2DP, AVRCP

 

• Frequency range2.40 GHz – 2.48 GHz

 

• Frequency response20Hz-20KHz

 

• Output Power3mW x 2

 

• Input charging powerDC5V

 

• Wireless working distance≦10M

 

• Battery260mAh

 

• Charging time≦2Hours*

 

• Playback time20-24Hours*

 

• Standby time≧300Hours*

 

• MicrophoneBuilt-in