Huawei FreeArc - Open-Ear Earbuds-Secure Fit and Comfort - IP57 Water Resistance - iOS & Android, Bluetooth

Colour : Grey, Black, and Green

Wight   :Earbud: Approx. 8.91g±0.2 g Charging case: Approx. 67±1g

Dimensions:Length x Width x Height（approx.）: 45.4*18.35*47.5mm

Bluetooth:Bluetooth 5.2                                  

Speaker:17×12 mm highly-sensitive driver unit for each earbud

Microphone:2-microphone                                 

Audio playback/Voice call

duration:Audio playback duration: approx. 7 hours (earbuds). approx. 28 hours (with charging case).

Dust and water resistance:           

IP57 (Protected from Limited Dust & Water Resistance up to 1 meter depth)

Effective frequency range for audio playback:20 Hz to 20 kHz                               

A2DP codec :AAC, SBC                                          

Temperature: Operating temperature: 0°C to 35°C Charging temperature: 0°C to 45°C Storage temperature: –20°C to +45°C 

Battery: Per earbud: 55 mAh (min)*; 

Charging case: 510mAh (min)*; 

Type: lithium-ion polymer battery;

Charging port:USB-C port                                       

Charging duration  :  It takes about 40 minutes to charge the earbuds with the charging case

Wired charging: It takes about 60 minutes to fully charge the charging case without earbuds

Quick charging: A 10 mins charge can supports up to 3 hours of listening

3 MONTHS WARRANTY