Users Manual Part 1

11
9. Specifications
Technical Features True Wireless + techonlogy
Bluetooth 5.0 with AptX technology
ANC
Wireless and USB-C charging
Fast charging support
Bluetooth Codec AptX
AAC
SBC
Bluetooth Profiles A2DP v1.3.1
AVRCP v1.6.1
HFP v1.7.1
HSP v1.2
BLE GATT (Generic Attribute Profile)
Frequency Band Bluetooth: Tx/Rx mode: 2402MHz to 2480MHZ, ISM Band,
Wireless Charging: Rx mode: 110KHz to 205KHz
Bluetooth RF output
power
≤10dBm
Drive Units 9.2mm Dynamic
Audio Frequency
Range
10Hz to 20kHz
Input Impedance -
Distortion (THD) <0.3% (1kHz/10mW)
Battery Life Up to 4 hours Bluetooth
Charging 15 minute charge = 2 hrs Bluetooth
Wireless Charging
Frequency
110KHz to 205KHz
Inputs Bluetooth
Boxed Accessories 80cm USB-A to USB-C cable,
Weight 8grams for earbuds
Operating
temperature
0℃ to 40℃