Technical
ModelCEGBUD02
ChipBLUETRUM 8922F2
SKUsCEGBUD02B / CEGBUD02W
Connection
BluetoothBluetooth 5.3
CompatibilityAndroid: 4.4 and above
iOS: 10.0 and above
Working Range≥10m
ProfilesHSP, HFP, A2DP, AVRCP
Audio
Driver SizeΦ13mm
Frequency Range20Hz – 20KHz
Audio CodecSBC & AAC
InputDC5V⎓1A
App
NamecardoO
LanguagesEnglish, Arabic, Dutch, Spanish, French, Italian, Russian
IoTEnabled
StoresGoogle Play, App Gallery, App Store
FeaturesPlayer Control, Ambient Sound, Equalizer (EQ), Find Earbuds, Custom Keys Setup, Change Name, Shutdown Timer, IoT broadcast, Gaming Mode, etc.
Battery
TypePolymer Lithium
Voltage3.7V
CapacityEarbuds 35mAh / Charging Case 320mAh
Total Working Time≈24h (Earbuds + Charging case)
Standby Time>40H
Charging Time≤1.5h
Charging MethodEarbuds: 2C Fast Charging

Charging Case: USB-C
ProtectionsOVP, OCP, NTC
Functionality
Mic2*2
ANCFF ANC ±(-25dB)
ENC2 Mic ENC & AI Algorithm
Ambient SoundActive Noice Cancelation (ANC), Transparent Mode
SwitchHall Seamless Switching-Hall
ControlTouch, APP
ResetOne Key Reset
Multi-point Connection2 Devices Auto-Switching
Latency65ms with 3D Sound
Appearance
ColorsBlack/white
EarbudsABS Glossy
Charging CaseABS Matte (Ex.), Glossy (In.)
WeightSingle Earbud 8g
Charging Box 31g
Eartips3 Sets S,M,L Frosted
Package
Size10*17*3.3cm
Weight≈174g
Weight With Shipping carton ≈225g
Packing listEarbuds, Charging Case, Charging Cable, 3 Sets Eartips, User Guide, Warranty Card, Gift Card
Manual languageArabic, English
Carton Inner
Size36*34.5*11.9cm
Quantity60
Weight9KG
Carton
Size50*27*24CM
Quantity20
Weight3.8kg
Carton Outer
Size37.5*37*39.5cm
Quantity60
Weight12.1kg