Product information :
Model: S7
Usage: semi-in-ear type
Features: noise reduction function, subwoofer stereo, call function, long battery life, low delay in e-sports, and support for music.
Color classification: red [metal gyro headset +HIFI sound quality+game music dual mode], actinide [metal gyro headset +HIFI sound quality+game music dual mode]

Size Information:
Size：76x34.8x25.55mm

Packing list:

Bluetooth earphones * 1 set