AWEI X680BL Dual Drivers Bluetooth IPX4 Waterproof Sport and Meeting Wireless Headphone Earphone

Brand: AWEI

⭐Model: X680BL 

⭐Awei Genuine Product 

⭐Bluetooth technology version 4.2 

⭐CVC 6.0; intelligent noise reduction 

⭐CSR chipset From UK 

⭐Ergonomic design, comfortable to wear

 ⭐IPX4 Level waterproof 

⭐Designed for sports 

⭐Operating range: 10 meters 

⭐Talk time: 7 Hours 

⭐Music Playback time: 5.5 hours

 ⭐Charging time: 1.5 hours

 ⭐Standby Time: 200 hours 

⭐Battery capacity: 90mAh/3.7V 

⭐Frequency Range: 2.402G – 2.480G

 ⭐Ambient Temperature: -20/+60 °C 

⭐Color: Black 

⭐Compatible Profile: HSP, HFP, A2DP, AVRCP, SBC

 ⭐Dual Unit: Dual dynamic drivers 6mm 

⭐Sensitivity: 90 dB ±3 dB 

⭐Impedance: 32 ohms ± 15 % 

⭐Frequency response: 20-20000Hz