FIIL Driifter Noise Cancelling Bass Bluetooth Neckband In-Ear Earphones, for Sport Gym Running 11 Hours Playtime with Sweatproof and lightweight foldable Design, with Built-in Microphone for Call, Red

24g, ultra-lightweight design to make your music life better

FIIL Driifter has a 24g ultra-lightweight design. The wire used for neck wear is made of memory metal, which can fit the neck under the influence of body temperature and bring excellent comfort, just like wearing air.

DSP call noise cancellation, better call quality

FIIL Driifter supports call noise reduction, it collects external ambient noise through the microphone, and then replicates the same reverse sound waves as the external ambient noise to cancel the noise, resulting in better call quality.

11 hours battery life, give you the perfect music time

FIIL Driifter has a 145 mAh lithium-ion battery that supports 1.5 hours of fast charging, allowing 11 hours of continuous listening to music or calls. FIIL Driifter supports MorpheusSTB intelligent power consumption optimization technology, automatically monitors the status of the headphones and can bring more than 60 days of standby battery life without shutting down.

• Audio & other features:
• CVC DSP noise cancellation, echo cancellation
• Passive Noise Cancellation: up to 98%(high-frequency band)
• Speaker Magnet: NdFeB Magnet
• Speaker Frequency: 15Hz~22kHz
• Speaker Impedance: 16ohms
• Speaker Sensitivity: 107dBSPL/V, 1kHz
• Speaker Distortion:<0.5%@100dBSPL,1kHz
• Speaker Dimension: 10mm
• Connectivity
• Bluetooth 4.1
• Radio Range: up to 30 meters
• Bluetooth Profile: HFP, HSP, A2DP, AVRCP
• Bluetooth codec: aptX, AAC, SBC
• Battery & Charging
• Battery: Li-ion Polymer（155mAh）
• Charging Port: Micro-USB
• Charging time: ~1.5 hours
• Battery Life: Up to 11 hours
• MorpheusSTB technology