Driver diameter: 45mm
Sensitivity: 107dB ±3dB
Mic sensitivity: -58dB ± 3dB
Mic frequency range: 30MHMHz-16KHz
Play time:About 15 hours
Charging time:About 2-3 hours
Bluetooth headphones with foldable design for easier carry and storage,stretchable ergonomic headband can be adjusted freely while the durable sliders can be extended to fit your head for Maximum Comfort, Memory Protein Pads and sponge filler are made of soft material keep you .
Colorful LED Lights Fashionable Design:
7 kinds of LED lights flashing surround the sides of the sponge earmuffs, and the flashing colors are randomly switched with the music in the headphones, which is dazzling and eye-catching.At the same time, you can also save more power by pressing and holding the “M” button to turn off the LEDs.
Micro SD card plug-in, built in Radio receiver, Built in Mic for Hands Free calling, easy to switch to next/last song. You can also use the cable to connected if the headphone out of battery.
Riwbox WT-8S is a headset designed for a happy life. The LED flash accompanies your rhythm and expresses your mood at every moment. Suitable for everyone, adults, students, children or teenagers. This is a great choice for your lover as a gift, because you can share joy with your friends and family.