HNB V5.3 MODEL:HB-21

HNB V5.3 MODEL  HB-21 Wireless Earbuds – High-Performance Sound & Seamless Connectivity

Take your music delight to the next level with HNB V5.3 MODEL: HB-21 wireless earbuds. These headphone models are designed to let you enjoy a great sound, and perfect connections and comfort for the whole day, and are especially suitable for music fans, professionals, and fitness enthusiasts. With these little, but perfect earbuds, you can take calls, control music streaming, or do other activities related to comfort and timelessness as the HB-21 ensures a top-notch listening experience.

HNB V5.3 MODEL  HB-21Key Features

·         Advanced Bluetooth V5.3 Technology – The article talks about stable and fast connections at 10 meters for a smooth transmission of the audio, so you can enjoy it!

·         High-Fidelity Sound – It has a frequency range of 20Hz to 20kHz and a 10mm horn diameter. Deep and robust bass, as well as clear and articulate high sounds, will win the game of music.

·         Extended Playtime & Talk Time – Charge up for the whole day and with only one single charge, you can listen to music for 4 hours or talk for 5 hours before you need a new a battery.

·         Ergonomic & Lightweight Design – Earbuds are made with durable ABS and are adjustable and comfortable to wear on a long-term basis.

·         Efficient Charging Case – It is about the portable charger with a 1200mAh battery that Black Cobain Inc. introduced for the purpose of ensuring continuation of the power supply of several devices.

·         Noise Reduction & Clear Calls – This technology can increase phone sensitivity by 42dB/±3dB, and it basically finds a way to shut out all the background noise that interrupts the conversation. So no more you say "Sorry, I can't hear you..." "What? Say it again…".

·         Low Distortion Audio – Audio plays without any distortion and a 1K/5% distortion rating provides the perfect quality of the source sound(s).

·         Fast & Convenient Charging – A 5V charging voltage is already with the design, meaning that your devices will be powered up in a matter of seconds so that you can use the awarded earbuds at any place and time.

HNB V5.3 MODEL  HB-21 Specifications

·         Product Material: ABS

·         Bluetooth Version: V5.3

·         Horn Impedance: 32Ω

·         Horn Diameter: 10mm

·         Frequency Response Range: 20Hz-20kHz

·         Earphone Battery Capacity: 40mAh

·         Charging Box Battery Capacity: 1200mAh

·         Connection Distance: 10M

·         Playing Music Time: 4H

·         Talk Time: 5H

·         Charging Voltage: 5V

·         Call Sensitivity: 42dB/±3dB

·         Distortion: 1K/5%

Additional Functionality:

·         Smart Touch Controls – Effortlessly control music playback, answer calls, or activate voice assistants with intuitive touch gestures.

·         Universal Compatibility – Works seamlessly with iOS, Android, and other Bluetooth-enabled devices.

·         Portable Charging Case – Compact and stylish design for easy carrying and additional battery backup.

·         Secure & Comfortable Fit – Ergonomically designed for extended wear without discomfort.

Why Choose the HNB V5.3 MODEL: HB-21?

The HNB V5.3 MODEL: HB-21 wireless earbuds combine cutting-edge audio technology with user-friendly features, ensuring a hassle-free and enjoyable listening experience. Whether you need a reliable pair of earbuds for work, travel, or fitness, the HB-21 is designed to keep up with your lifestyle.