Audio - Âm thanh

• Passive noise cancellation (PNC): Yes
• Noise reduction on outgoing voice audio: Yes, 4-microphone call technology
• Wind noise protection: Yes
• Audio codecs supported: SBC, AAC
• Speaker size: 6mm
• Speaker bandwidth: 20Hz to 20kHz (music playback); 100Hz to 8kHz (calls)
• Microphone type: 4 x MEMS
• Microphone bandwidth: 100Hz to 10kHz
  

Fit & Comfort - Thiết kế vừa vặn và thoải mái

• Form factor: In-ear true wireless earbuds
  
• EarGels: Yes (S, M, L)

Battery - Dung lượng pin

• Music and talk time: Up to 7.5 hours with earbuds and up to 28 hours including charging case
  
• Sleep mode: Auto off after 15 minutes without connection or 60 minutes without activity, configurable in the Sound+ app
  
• Standby time: 6 months
  
• Charging time: 2 hours and 20 minutes (Full charge with dedicated 500mA USB wall charger)
  
• Fast charge: Up to 60 minutes when charging earbuds for 15 minutes in the charging case
  

Connectivity - Kết nối

• Connectivity: Bluetooth 5.0
• Supported Bluetooth profiles: HSP v1.2 , HFP v1.7, A2DP v1.3, AVRCP v1.6, SPP v1.2
• Operating range: Up to 10 meters (33 feet)
• Paired devices: Up to 8
• Multi-connect: Two devices can be connected at a time
• Auto pause music: Yes, when one earbud is removed from ear
• Auto power on/off: “ON” when earbuds are out of charging case; “OFF” after 15 minutes without connection or 60 minutes without activity

General - Tổng quan chung

• What’s in the box: Earbuds, Charging Case, USB-C cable (300 mm), 3 sets of Silicon EarGels, Warranty and Warning Leaflets
  
• Packaging dimensions: 124.2 x 187.4 x 40 mm (LxWxH)
  
• Main unit dimensions: 21.9 x 19.4 x 16.2 mm (LxWxH)
  
• Charging case dimensions: 62.4 x 36.6 x 27.0 mm (LxWxH)
  
• Weight: 35g charging case, 5.5g right earbud, 5.5g left earbud
  
• Operating temperature: -5° C to 45° C (charging from 0° to 45°)
  
• Materials used (outside): PC/ABS plastic. Si rubber. PMMA paint. Au-plated metal
  
• Charging plug: USB-C
  
• IP rating: IP55
  
• Certifications & Compliances: Bluetooth 5.0, CE, FCC, IC, RoHS, REACH, proposition 65