Promate AudioFit Open Ear Clip On AirClip-Pro White

Bluetooth Version: 6.0

Earbuds Input: 5V/50mA

Charging Case Input: 5V/500mA

Speaker Diameter: Ф12mm/16Ω

Speaker Frequency: 20~20kHz

SNR: ≥62dB

Mic Frequency: 100Hz—10kHz

Mic Sensitivity: -42dB±1.5

Mic Impedance: 200Ω@1kHz

Charging Time: 2Hrs

Playing Time: 6Hrs

Standby Time: 100Hrs

Battery Capacity Earbuds: 50mAh * 2 Li-Polymer

Battery Capacity Case: 500mAh Li-Polymer