Description:Product Name: realme Buds Air 7
Noise Cancellation: Up to 52dB/4kHz smart active noise cancellation, 6-mic call noise cancellation
Auditory Experience: 12.4mm deep bass driver, Hi-Res Certificate LHDC 5.0, 360° spatial audio effect
Seamless Experience: Dual-device connection 2.0, 45ms super low latency
Bluetooth Transmission Protocol: HFP, A2DP, AVRCP
Battery: 480mAh(charging box), 62mAh(single headset)
Earbuds only (50% volume, noise cancellation/transparency mode is turned on, audio format AAC): 7.5H
Earbuds only (50% volume, normal mode is on, audio format AAC): 13H
Earbuds+charging case (50% volume, normal mode is on, audio format AAC): 52H
Description:Product Name: realme Buds Air7 Pro
AI New Experience: AI Live Translator; Face to Face Translator; AI Inquiry
Noise Cancellation: 53dB Real-time Noise Cancellation, 6mic AI Deep Call Noise Cancellation
Seamless Experience: Swift Pair, Dual-device Connection 2.0, 45ms Ultra-low Latency
Battery: 530mAh(charging box), 62mAh(single headset)
Other: IP55 Dust & Water Resistance; Support OTA; Support voice assistant; Aviation Aluminum Design
Description:Product Name: realme Buds Air 7
Noise Cancellation: Up to 52dB/4kHz smart active noise cancellation, 6-mic call noise cancellation
Auditory Experience: 12.4mm deep bass driver, Hi-Res Certificate LHDC 5.0, 360° spatial audio effect
Seamless Experience: Dual-device connection 2.0, 45ms super low latency
Dust & Water Resistance: IP55 // Bluetooth Version: 5.4
Bluetooth Transmission Protocol: HFP, A2DP, AVRCP
Battery: 480mAh(charging box), 62mAh(single headset)
Earbuds only (50% volume, noise cancellation/transparency mode is turned on, audio format AAC): 7.5H
Earbuds only (50% volume, normal mode is on, audio format AAC): 13H
Earbuds+charging case (50% volume, normal mode is on, audio format AAC): 52H
Specifications :Material: ABS,Plastic // Weight[g] : 38
Voice assistant built-in : Yes // Category : Earphones & Headphones
Number Of Drivers : 4 //Impedance Range : up to 32 Ω // Bluetooth Version: 5.3
Package List: User Manual,Charging case,Carrying Bag // Waterproof : Yes
Frequency Response Range : 20 - 4000Hz // Sensitivity : 40dB
Certification:CE,Dot,EAC,EPA,FCC,GMP,RoHS,TGA,UL,KC,pse,weee,None,BQB
Description :Product Name: realme Buds Air7 Pro
AI New Experience: AI Live Translator; Face to Face Translator; AI Inquiry
Noise Cancellation: 53dB Real-time Noise Cancellation, 6mic AI Deep Call Noise Cancellation
Seamless Experience: Swift Pair, Dual-device Connection 2.0, 45ms Ultra-low Latency
Dust & Water Resistance: IP55 // Battery: 530mAh(charging box), 62mAh(single headset)
Other: IP55 Dust & Water Resistance; Support OTA; Support voice assistant; Aviation Aluminum Design
Earbuds only (50% volume, noise cancellation/transparency mode is turned on): 7.5H(AAC), 5H(LHDC)
Earbuds only (50% volume, normal mode is on): 12H(AAC), 7H(LHDC)
Earbuds+charging case (50% volume, normal mode is on): 48H(AAC), 28H(LHDC)