Bluetooth Wirless Earphone USAMS (US-LM001) Color: White

Characteristics
manufacturer - Usams
form factor - an earphone.
case material - ABS plastic.
connection - Bluetooth V.4.2
compatibility is universal.

Characteristics:
Monophonic headphone type (1 ear)
channel fastening type.
the ability to listen to music.
range up to 10 m.
compatible Bluetooth smartphone
dynamic type of emitter.

Advantages:
battery capacity - 70 mAh
charging time - 2.5 hours.
current - 5V-1A
charging time - 2.5 hours.
Reproduction time - 4 hours.
talk time - 4 hours
frequency range - 50 Hz ~ 20 kHz
weight - 7.4 g.