Yesido TWS39 TWS Wireless Bluetooth Earphone, TWS39 Option:TWS39 but also ensures better air

but also ensures better air circulation

fastened at the front with press studs

An additional advantage is the removable foam insole

which reduces environmental noise and lets you immerse in your music

Yesido TWS39 TWS Wireless Bluetooth Earphone, TWS39 Option:TWS39 but also ensures better airSpecifications: 1. Bluetooth Solution: JL 6973D4 2. Speaker Specifications: 13mm 32Ohm 3. Battery Case Capacity: 250mAh Polymer Battery 4. Earphone Battery Capacity: 30mAh Features: 1. Semi in ear design, clear and pleasant sound, lightweight design for a more comfortable fit 2. Charging case with breathing light, making charging more stylish 3. Damped mechanical 360 degree rotation, dual color transparent design 4. Powerful original sound, like being