COLORS: black& red

Bluetooth Version: 5.0
Chipset: JL
Profiles: A2DP / AVCTP / AVDTP /AVRCP / HFP / SPP / SMP / ATT / GAP / GATT / RFCOMM / SDP / l2CAP
Range: 10 m
Impedance: 16 Ω
Frequency Range: 20 Hz – 20 kHz
Sensitivity: 110 dB at 1 kHz
Battery: 90 mAh
Driver Size: 10 mm
Charging Time: 1 Hour
Charging input: DC 5 V
Playtime: 4 – 5 Hours
Packaging Dimensions in mm : 110 (w) x 180 (h) x 40 (d)
FEATURES AND BENEFITS:

Magnetic Earphones
Micro SD Input
Hands-free Calling
In-Line Remote
CONTENTS:
Volkano Chromium Series Bluetooth®
Earphones with Micro SD Card Reader
3 x Earbud Cap Sizes
Instruction Manual
USB Charging Cable
Protective Carry Case
Cable Length Adjuster