Alert Icon ALERT
Ok Icon
FullSpecs.net Logo
 
OnePlus BT31B
Rs.3,990.00

Sony WI-C400
Rs.3,990.00
Brand
OnePlus
Sony
Model No
BT31B
WI-C400
Wired / Wireless
Wireless Headphone Specification
Wireless Headphone Specification
Headphone Type
Neckband
Neckband
 
Magnet Type
Dynamic
Neodymium
Driver Diameter
NA
9 mm
Impedance
NA
NA
Sensitivity
NA
NA
Frequency Response
20 Hz - 20000 Hz
8 Hz - 22,000 Hz
Maximum Power Input
5 V DC
5 V DC
Noise Cancelling
No
NA
 
Wireless Technology
Bluetooth
Bluetooth
Bluetooth Version
4.1
4.2
Compatible Profiles
All Bluetooth Devices
NA
Supported Codecs
HFP / A2DP / HSP / AVRCP
HFP, HSP, A2DP, HFP SBC, AAC
Battery Type
NA
lithium-ion
Bluetooth Range
10 Meters
10 Meters
Battery Life
8 Hours
20 Hours
Charging Time
1.5 Hours
4.5 Hours
 
Available Colors
Black
Black, White, Blue, Red
Connector Plating
NA
NA
Cable
USB Charging Cable
Micro-USB cable
Weight
30 gm
35 gm
Other Features
Just 10 minutes of charge gives you up to 5 hours of sound
Designed for durability and comfort, you can effortlessly switch between music, calls and Google Assistant
Up To 8 Hours Of Playtime
Attractive ergonomics with a Comfort Fit
Google Assistant TM is a trademark of Google LLC
Resistance Type- Splash Proof, Water Proof
Codec: Audio signal compression and conversion format.
Advanced Audio Coding.
Simply tap your device on the NFC logo.
Keep music going with up to 20 hours of long-lasting battery.
Comfortable behind-the-neck style with cable management.
Easy Bluetooth® connectivity with NFC One-touch.
Vibration for incoming call.
Bluetooth standard profiles indicate the purpose of Bluetooth communications
between devices.
The behind-the-neck design is shaped for comfortable, all day listening.
Keep your cable clipped neatly out of the way in your neckband with the adjuster and stopper.
Comfortable behind-the-neck style with cable management.
Personal Computer with pre-installed with any of the following operating systems and USB port.

Compare OnePlus BT31B with:

Compare Sony WI-C400 with: