HB21
Bluetooth Headphone
Introduction
The HB21 headphones have an eye-catching color design: white
and black. You can enjoy hands-free convenience with the Built-in
microphone and quick charge in just 1.5 hours. With a talk time
of approximately 3.5 hours, you won't miss a information. The Swivel
design ensures comfort, while the TF card player and 3.5MM Aux
input offer versatile listening options. Voice prompts can keep you
informed of the status of your headphones.
Now, upgrade your audio experience with the HB21 headphones and
immerse in your favorite sounds.
Features
• Bluetooth Stereo5.3Bluetooth call
• Wireless call,FM radio,TF card player,Voice prompts
• 3.5mm Aux input
• Built-in microphone
• Foldable
Specifications
Bluetooth version: V5.3
Charging time: 1.5 hours
Talk time: about 3.5 hours
Listening time: about 8-10 hours
Headphone battery: 250mAh(plus protection board)
Standby time: 4months
Speaker diameter: 40mm
Speaker impedance: 32ohm
Speaker sensitivity: 108db+/-3db
Frequency response: 20-20KHz
Frequency range: 87.5-108MHz
Interface type: Micro USB, 3.5mm Aux, FM radio, TF card
Product Dimension
Product Dimension: to be updated
Product net weight: to be updated
Package information
Package contents
HB21 1pc
User manual 1pc
Charge cable 1pc
Dimensions
Carton Dimension: to be updated
Carton Gross Weight: to be updated
Contact:
Mail: royyang@microlab.cn
Tel :+86 755 89666596
+86 755 89663936
