Features:

. Active Noise Canceling (ANC)

. Dual microphone

. Bluetooth 5.0

. 15mins fast charging 2hrs calling

. Type-C port for charging

. Siri assistance

. Distance:10-20m range 

. Replaceable silicone in-ear ear tips (S/M/L)

. IPX5 sweatproof                                                    

. BES ANC chipset

Parameter:

Frequency Response: 20Hz-3K Hz 

ANC noise reduction Amplitude: -28dB,max -30dB                                      

Bluetooth Protocol: HFP, HSP, A2DP, TWS, AVRCP

Bluetooth code: SBC/AAC

Working time

ANC ON music OFF : 12 hrs                             

ANC ON music ON: 4 hrs 

ANC OFF music ON: 4.5 hrs   

3Extra times recharge to earbuds via charging case

Battery of earbud:55mAh

Battery of charging case: 550mAh 

Size of earbud:18*25.6*25.6mm

Size of charging case:66*32*36.6mm

Earbud weight: about 5.4g

Charging case + earbuds weight: about 49g