Key Features

Features
Supports Bluetooth 3.0 technology
Superb stereo sound effects
Built-in microphone for hands-free calling
Long standby time up to 100 hours
General Specs
Brand & Model B99 
Type Bluetooth headset
Bluetooth Version V3.0 + EDR
Frequency Response 2.102GHz-2.480GHz
Range of Operation Up to 10 m
Microphone Yes
Volume Control N/A
Sensitivity -80 dm
Channel 79 channels
Battery 1500 mAh polymer lithium battery
Charging Time 3 hours
Standby Time 100 hours
Compatibility Bluetooth enabled cell phones
Package Details

Specifications

TypeHeadphones (NeckBand)
ConnectionWireless
StyleIn-Ear
FeaturesNoise-Cancelling， Earbuds， Portable， Volume Control， Resonance， MP3，Microphone， Bluetooth， All-in-1
DesignStylish， Sporty， Novelty， Classic
BrandNObrand
ModelB99
Cable Length (cm)29
Wireless Range (m)10
Frequency Response (Hz)2.4GHz
Total RMS Power (mW)1.4
Sensitivity (dB)100
Dimensions (cm)12x6x2
Weight (kg)0.04
Package Contents• 1 x Stereo Bluetooth Headset • 1 x User Mamual • 1 x usb Cable