JBL Pure Bass
JBL TUNE 220TWS earbuds don’t go for average, but play standout audio. With a 12.5mm driver featuring JBL Pure Bass Sound, they do not skimp on sound.

•19 hours of combined playback: the sound never quits
Find your groove and stay in it. These earbuds give you up to 3 hours of nonstop sound plus another 16 hours from the pocket-sized charging case.

•Stay connected, not wired
No annoying wires, no tangles — just your music when and where you want it, compatible with both iPhone and Android devices. From wire-free music to hands-free calls, they keep up while you keep moving.

Specifications
* Bluetooth connection name: WAVE300TWS
* Bluetooth version:5.0
* Powerinout: DC 5V
* Headset Battery capacity: 3.7V/ 40mAh
* Call/ play time: about 5 hours (Hours)
* Charging time: about 60 minutes (Min)
* Charge box battery capacity: 3.7V/ 300 mAh
* Support agreement: H5P / HFP/A2DP / AVRCP
* Sensitivity: 120 + 5dB
* Frequency response range: 20-20000Hz
•Impedance: 3202