Product Description
X22STNK03
X22STNK03
Wireless Earphones
Production Specifications
Bluetooth Version：5.0
Driver unit: 10mm *2
Impedance: 32ohm
Frequency response:20hz -20khz
Working time:3-4hour
Working Distance：10m
Charging time:2 hour
Power supply: Li-ion Battery
Charge type: Via Micro USB
Function: Bluetooth Calling/Redial/Volume control/TF Card support
