T20 TWS Bluetooth 5.0 Touch Wireless Bluetooth Earphone with Three LED Battery Display & Charging Box, Support Call & Voice AssistantFeatures: 1. Bluetooth V5. 0, support most Bluetooth devices, low power consumption 2. 2200mah charger, can charge 2 earphones about 15 times, and play music for longer time 3. No need to insert earphones into ears, comfortable to wear 4. 8mms dual drivers, enjoy 6D strong bass music 5. Popular one key control, support switching songs, phone calls, volume control and calling voice assistants Specifications: 1. Bluetooth version: V5. 0 2. Battery

can output extraordinary sound without distortion

Applicable plate width: 14-20cm

to avoid contact with corrosive substances

It has been ground and polished many times to form a low refractive index

Can be used for monitors

Made of top layer cowhide and TPU material

Bluetooth connection playback

One Package Size 28cm * 18cm * 3cm / 11

Thickened breathable PU mask

Lens: front GC1054/car 0308/rear OV09

Impedance: 16+/-15% ohm

In iOS 13 system devices