QCC3020 Bluetooth Chip
● Support APTX / AAC high-definition Bluetooth, respectively, for Android and IOS devices for sound quality!
● Single and dual headphones, any switch (any single ear is used independently)
● Low latency, smoother: lower latency than other Bluetooth chips
● Perfect electrical performance: 4*8H=32 hours battery life, bilateral calls, take out the automatic matching link of the charging bin, Bluetooth 5.0 powerful Bluetooth signal and anti-interference ability
Specifications:
Model: E12 Ultra QCC3020
bluetooth solution: QCC3020
bluetooth version: 5.0
Speaker unit: 10mm/0.4"
Headphone battery capacity: 3.7V/60mAh
Charging box battery capacity: 750mA
Headphone charging time: 40-60 minutes
Charging box charging time: 40-60 minutes
Headset charging time: 4 times
Using time (call/play): 4 timesx8 hours=32 hours
Audio format: aptx/AAC/SBC
Wireless frequency: 2402-2482MHz
Transmission distance: 10m/32.81ft
Support Protocol: HSP/HFP/A2DP/AVRCP
Sensitivity: 120+5db
Frequency response range: 20-20000Hz
Impedance: 32Ω
Product size: 120*60*30mm/4.73*2.37*1.19"