- Brand
- NDHD
- Model ID
- Rockerz 109 with Dual Pairing, 40 HRS Playback & ASAP Charge
- Brand Color
- Blue
- Color
- Blue
- Headphone Type
- In the Ear
- Inline Remote
- Yes
- Sales Package
- 1 headphone
- Connectivity
- Bluetooth
- Headphone Design
- Behind the Neck
- Accessories Included
- Charging Case, Pouch
- Compatible Devices
- Audio Player, Gaming Console, Laptop, Mobile, Studio Recording, Tablet, Television, Desktop
- Fast Charging
- Yes
- Noise Cancellation
- Yes
- Flatwire
- Yes
- Primary Use
- Music & Entertainment
- Net Quantity
- 1
- Other Microphone Features
- ENC Noise Cancellation – clear, distortion-free voice for calls & gaming, HD Voice Mic – enhanced clarity, low latency, and professional calls, Built-in Microphone – supports voice assistant, video calls & online meetings
- Key Features
- earbuds, earphones, headphones, bluetooth headphones, earbuds, , buds, earphones, neckband, bluetooth earphone, bluetooth neckband, wireless neckband, earphones, long life battery backup, best headphone, classical sound,cancellation, headphones over the head, headphones wired bass, headphones over the head wireless bluetooth, headphones wired bass, bluetooth headset, bluetooth earphones mobiles, wireless headphones neckband, wireless bluetooth headset, wireless earphones, bluetooth earphones,, best headphone, low price, powerful sound, workout use, waterproof, bluetooth headphones
- Cord Length
- 75 m
- Other Dimensions
- Compact earbuds & flexible 75 cm neckband – ergonomic & travel-friendly, Slim earbuds, lightweight neckband – perfect for daily use & workouts, Foldable design & adjustable neckband – comfortable fit for all-day wear
- Sensitivity
- 95 dBmW
- Impedance
- 16 ohm
- Signal to Noise Ratio
- 108 dB
- Modulation
- Advanced Bluetooth Modulation (GFSK, π/4-DQPSK, 8DPSK) for stable wireless audio
- Maximum Power Input
- 30 mW
- Minimum Frequency Response
- 20 Hz
- Maximum Frequency Response
- 20 Hz
- Noise Reduction
- 95 dB
- Other Sound Features
- Deep Bass & ENC Technology – immersive music & crystal-clear calls, HD Audio, Punchy Bass, Noise Cancellation – premium sound experience, Environmental Noise Cancellation, Stereo Sound, Enhanced Clarity, Dynamic Drivers, ENC, Deep Bass – distortion-free music & calls
- Audio Codec
- SBC + AAC Audio Codec – clear vocals, deep bass & wide compatibility
- Sweat Proof
- Yes
- Foldable/Collapsible
- Yes
- Deep Bass
- Yes
- Water Resistant
- Yes
- Monaural
- Yes
- Designed For
- Designed for Android & iOS Smartphones, Tablets, Laptops, All Bluetooth Devices, Compatible with Android, iPhone, iPad, Windows Laptop, PC, and All Bluetooth Devices, Works with Smartphones, Tablets, Laptops, Smart TVs, PCs – All Bluetooth Enabled Devices, Universal Compatibility – Android, iOS, Tablets, Laptops, PCs, Bluetooth Gadgets, For Android, iPhone, iPad, Laptop, Tablet, PC, Smart TV & All Bluetooth Devices
- Series
- Power Bass Series – ENC Bluetooth Neckband with Magnetic On/Off
- System Requirements
- Bluetooth-enabled Android & iOS Smartphones, Tablets, Laptops, PCs, Smart TVs, Compatible with Android, iPhone, iPad, Tablets, Laptops, Smart TVs & Bluetooth Devices, Works with Smartphones, Tablets, Laptops, Desktops, and Smart TVs with Bluetooth, Universal Bluetooth Support – Android, iOS, Windows, Mac, Smart TVs & More, Designed for All Bluetooth Devices – Mobile Phones, Tablets, Laptops, and Smart TVs
- Circumaural/Supraaural
- In-Ear Design (not circumaural/supraaural) – lightweight, comfortable fit
- Open/Closed Back
- Closed-Back headphones – stable connection, rich bass, noise isolation
- Carrier Frequency
- Standard Bluetooth 2.402–2.480 GHz frequency band – lag-free music & calls
- Magnet Type
- High-Quality Neodymium Magnet for deep bass & enhanced audio clarity
- Connector Plating
- Anti-Rust Gold Plated Connector – stable connection, longer life
- Connector Size
- 3.5 mm
- Driver Type
- Dual Dynamic Driver
- Indicators
- LED Indicators – show battery level, charging & Bluetooth connectivity, Smart LED Light for power on/off, pairing & battery status alerts
- Controls
- Multi-Function Button Controls – manage calls, music & voice assistant, Easy Button Controls – play/pause, volume, track change & call answer
- Theme
- Music & Fitness – perfect for gym, travel & all-day entertainment
- Technology Used
- Bluetooth 5.3 with ENC Technology – stable connection & clear calls
- Other Features
- The Wireless Bluetooth Headset top-rate sound with advanced audio features. Enhanced bass response, HD Voice, and aptX compatibility make for an incredible listening experience with full, rich, sound for music and crystal-clear voice calls., ULTRA SOUND Speaker has a Cool appearance, Football shape design, fashionable and sporty,Support USB, Support TF card, FM Radio function, Bluetooth functionality built-in microphone can answer the phone,stereo input out put., Enjoy True, Full Room Sound From Our Resonance Technology And Tri-Band Sound Frequency. The Speaker Captures The High Highs And The Deepest Lows, Giving You Rich, Full Surround Sound, The Ultimate, High-Powered Portable Bluetooth Speaker With Powerful Stereo Sound And A Power Bank All In One Package. A Built-In Noise And Echo-Cancelling Speakerphone Gives., Magnetic Earbuds, ENC Noise Cancellation, Long Battery & Fast Charging, Tangle-Free Design, Clear Voice Calls & Travel-Friendly
- Headphone Driver Units
- 12 mm
- Total Harmonic Distortion
- ≤ 1% THD – high-fidelity sound with accurate audio reproduction
- Cord Type
- Strong Silicone Neckband Cord – lightweight & comfortable fit
- Number of Pins
- 1
- Boom Microphone
- Yes
- Microphone Impedance
- 2.2 ohm
- With Microphone
- Yes
- Microphone Minimum Frequency Response
- 100 Hz
- Studio Headphone
- No
- True Wireless
- No
- Active Noise Cancellation
- Yes
- Wireless Type
- Yes, Built-in ENC Microphone – clear voice calls & reduced background noise, Integrated Microphone with Noise Cancellation – perfect for calls & meetings
- Wireless Range
- 10 m
- Bluetooth Profiles
- R-5 Bluetooth Profile Support – low latency music & clear voice calls
- Bluetooth Version
- Bluetooth 5.4 Technology – enhanced audio quality, low power consumption
- Bluetooth Range
- 10 m
- Headphone Power Source
- Built-in Rechargeable Battery – long-lasting playtime & quick charging, Rechargeable Lithium-Ion Battery – up to 40 hours music & calls
- Transmitter Power Source
- Built-in Rechargeable Battery – powers stable Bluetooth transmission, Long-Life Rechargeable Battery – optimized for music & calls
- Headphone Power Requirement
- USB Type-C 5V – supports quick charge & uninterrupted music, 5V DC Power Requirement – compatible with smartphones, power banks & adapters
- Headphone Battery
- Built-in Rechargeable Lithium-Ion Battery – up to 40 hours playtime
- Power Supply
- USB Type-C Rechargeable Power Supply – fast charging & long battery life
- Battery Output
- 5 V
- Battery Type
- Built-in Lithium-Ion Rechargeable Battery – long-lasting & fast charging
- Battery Life
- 48 hr
- Battery Capacity
- 1200 mAh
- Charging Time
- Fast Charging in 1.5–2 Hours – enjoy uninterrupted music & calls
- Play Time
- 48 hr
- Standby Time
- 200 hr
- Headphone Jack
- N/A
- Other Power Features
- Magnetic Power On/Off – easy control with energy-efficient operation
