SONY WI-XB400 Extra Bass Wireless Stereo Headset Bluetooth Headset (Black, In the Ear)

General
Model Name
WI-XB400
Color
Black
Headphone Type
In the Ear
Inline Remote
Yes
Sales Package
1 Headphone, Earbuds
Connectivity
Bluetooth
Product Details
Deep Bass
Yes
Open/Closed Back
Closed
Magnet Type
Neckband
Driver Type
Dynamic
Controls
Volume Control
Other Features
NFC, Frequency Range: 2.4 GHz band(2.4000 – 2.4835 GHz), Battery Indicator (Working Indication): Blue/Red LED, Battery Charge Method: USB Charging, Item Weight: Approximate 35 g
Headphone Driver Units
9 mm
With Microphone
Yes
Sound Features
Modulation
FHSS
Minimum Frequency Response
50 Hz
Maximum Frequency Response
8000 Hz
Audio Codec
SBC
Connectivity Features
Bluetooth Version
4.2
Bluetooth Range
10 m
Battery Type
Built-in Lithium-ion Rechargeable Battery
Battery Life
15 hrs
Charging Time
Approximate 4.5 hrs
Other Power Features
Batteries: DC 3.7 V