HARMONI-PRO.BLACK EARPHONES BT v5.3 TWS HiFi SIRI/GOOGLE/BIXBY VOICE ASSISTANT PROMATE

HARMONI-PRO.BLACK EARPHONES BT v5.3 TWS HiFi
SIRI/GOOGLE/BIXBY VOICE ASSISTANT PROMATE
HARMONI-PRO.BLACK high definition TWS earphones deliver powerfull bass,
mellow midrange, and precise treble, producing crystal-clear music with
complete wireless freedom. With the latest Bluetooth v5.3 chipset inside to
ensure the most stable connectivity, smoothest transmission, and longest
distance with low power consumption.
Manage Audio playback and other functions with just one touch
as HARMONI-PRO features IntelliTouch controls.
The charging case of HARMONI-PRO also has a built-in speaker that indicates
successful or unsuccessful connections, low battery, charging and other functions
with a sound effect so you are always informed.
Bluetooth Version: 5.3
Bluetooth Profiles: HSP/HFP/A2DP/AVRCP
Bluetooth Frequency: 2.4 to 2.48GHz
Earbuds Input: 5V/35mA
Charging Case input: 5V/230mA
Impedance: 32Ω
Frequency: 20-20kHz
Charging time: 1.5h
Playing Time: 5H
Standby Time: 40h
Sensitivity: 105dB+- 3dB
Sensitivity of the Mic: -42dB +- 1dB
Battery Capacity earbuds: 35mAh
Battery Type Earbuds: Li-Polymer
Battery Capacity Charging Case: 350mAh
Battery type Charging case: Li-Polymer
Operating Distance: 10m
Input Port Type: Lighting
Charging cable length:25cm
Total play time: 30h