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WIRELESS
Product name True Wireless Earphone
Model name EGO Pro
Hardware version PRO-V1.1
Software version PRO-V1.9
Product dimensions Case: 84mm(w) x 34mm(h) x 14mm(d)
Earbud: 16mm(w) x 29mm(h) x 14mm(d)
Product weight Case & earbuds: approx 33g
Earbuds: approx 3g each
Product materials Aluminium alloy
Multi-point connection No
Voice prompt English
Siri/Google Assistant Yes
Earbud controller Touch control
Auto pairing When earbuds out of case - Yes
When charging case is open - Yes
Dual speakers when calling Yes
Waterproof rate IPX4
Profiles HFP/A2DP/AVRCP/SBC/AAC
SIMPLE SETUP
Earbud batteries 35 mAh lithium (each)
Charging case battery 300 mAh lithium
Charging indication Yes; red/green LED
Remaining power indication Yes
Charging slot USB-C
Voltage range (charging case) 3.7 – 4.2V
Support fast charging Yes
Wireless charging No
Earbud full recharge Around 5h
Charging case full recharge Around 1h
Playing time Around 20h
Charge earbuds via case Around 3 times before case recharge req’d
Standby time 150 days (earbuds in charging case)
SUPERIOR DESIGN
Receiver/speaker drivers 13mm
Microphone Double silicon 2178 ENC noise reduction
Microphone sensitivity -38±1dB
Latency Less than 130ms
Frequency range 50Hz~10kHz
Sensitivity/impedance 99±3dB/32W
Bluetooth chipset QCC3040 (Qualcomm)
Bluetooth profile Bluetooth V5.2
Outdoor connection distance >10m
Antenna type FPC antenna
RF power/grade 10dBm
PCB conducted sensitivity -92dB
Working temperature -20°C~60°C
Working humidity 5%~95%
Storage temperature -40°C~70°C
EASY CONTROL
HIGHLY COMPATIBLE