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Whether you’re casually walking or sprinting to the finish line, the Flex Extreme delivers the immersive HD sound you need to shatter your physical limits. It features a built-in microphone, intuitive onboard controls, magnetic earbuds, and a lightweight flex neckband that molds to your body and holds its shape for a comfortable, customized fit. Take your workout intensity to new levels with the Flex Extreme.
- Upgraded CSR chip enabling superior high definition stereo sound.
- Hands-free music + calls.
- Lightweight flex neckband.
- Built-in magnet enables earbuds magnetically attach together for convenient storage way to carry and avoid losing.
- Lightweight, compact neckband and ergonomic earbuds designed to provide all day comfortable wearing.
- IPX7 Water-resistant nano coating improve headset's durability to sweat resistant, splashes resistant, and wet weather conditions.
- CVC Noise Cancelling technology effectively reduces outside noises to guarantee clear microphone sound.
- On-board remote controls.
- Superior battery life.
- Bluetooth Version: 5.0.
- Profile Support: HSP, HFP, A2DP, AVRCP.
- Frequency Range: 2.4GHz - 2.48GHz.
- Bluetooth Range: Up to 33ft/10m.
- Frequency Response: 20 - 20kHz.
- Speaker Sensitivity: 90dB ±3dB.
- Speaker Impedance: 16Ω ±15%.
- Battery Type: Polymer Lithium.
- Battery Capacity: 100mAh.
- Talk / Music Playing Time: Up to 6 Hours*.
- Standby Time: Up to 200 Hours*.
- Charging Time: 2 Hours.
- Charging Port: Micro USB.
- Color: Red.
*Actual play time may vary based on sound volume and audio content.