HP02 Over‑Ear Bluetooth Headphones OEM ODM | Smart Display Custom EQ‑ EFINIYA

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HP02 Bluetooth Headphones | Smart Display Karaoke & Custom EQ

Built‑in smart color display directly shows battery, volume and working modes, quick access to function controls without operating your phone.
Powerful super‑bass driver delivers heavy, punchy low‑frequency performance for music, movies and gaming.
Integrated karaoke real‑time ear‑back function, hear your own voice synchronously while singing for home K‑TV experience.
Support custom equalizer tuning, adjust sound profile freely to match your personal music preference.
Plush large over‑ear padded earcups plus adjustable headband, lightweight structure for long‑time comfortable wearing.
ENC call noise reduction cuts surrounding noise to deliver crisp hands‑free calls in noisy surroundings.
Extra‑long playback battery life supports all‑day entertainment, compatible with Bluetooth & TF‑card offline playback.

SKU: N/A

Category: Audio

Tags: EFINIYA, HP02, Over‑Ear Headphones, Smart Display Headset, Super Bass, Karaoke Earback, Custom EQ Tuning, ENC Call Noise Reduction, TF Card Playback, Bluetooth Headphones, Wireless Headset, Gaming Headphones, Audio

DESCRIPTION

SPECIFICATION

What's in the box?

🎨 Smart On‑Unit Color Display.

The outer‑shell color screen visually displays battery status, volume and running modes. Switch functions directly on headphones for fast, intuitive operation.

☁️ Soft Over‑Ear Comfort Fit.

Wide memory‑foam ear cushions and flexible adjustable headband relieve head pressure. Comfortable for long‑hour gaming, listening and daily wear.

🔊 Immersive Super Bass Sound.

Large‑size dynamic drivers output strong deep bass. Rich low‑end impact brings immersive enjoyment for pop music, EDM and video soundtracks.

📞 ENC Noise‑Reduced Calling.

ENC algorithm suppresses ambient background noise. Your voice stays clear during hands‑free calls even in busy noisy environments.

🎤 Karaoke Real‑Time Earback.

Built‑in ear‑back monitoring lets you listen to your own singing voice in real‑time. Get authentic K‑TV singing effect at home without extra gear.

🔋 Long Endurance & TF Card Playback.

Large capacity battery supplies extended playback time. TF‑card slot supports offline local music playback when Bluetooth is unavailable.

🎛️ Customizable EQ Sound Tuning.

Freely adjust equalizer parameters to tailor treble, mid‑range and bass. Create your exclusive sound signature for different music styles.

📶 Stable Bluetooth Connection.

Reliable Bluetooth connection offers low‑latency audio. Smooth performance for music, karaoke,

video and daily voice calls.

SPECIFICATION

Product name:	HP02 Over‑Ear Bluetooth Headphones \| Smart Display, Karaoke & Custom EQ.
BT version:	V6.0
Audio decoding protocol:	SBC/AAC
Frequency:	2400-2483.5MHz
Noise cancellation:	Single-mic Al call noise cancellation.
Driver:	10mm, dynamic.
Sensitivity:	116.5dB ± 3dB.
Frequency response:	20Hz~20kHz.
Charging case battery:	400mAh, 3.85V (can recharge earbuds 3 times).
Earbuds battery:	40mAh, 3.7V.
Charging case input:	USB-C, DC5V/0.4A.
Charging time:	Charging case: about 2 hours. Earbuds: about 1.5 hours.
Earbuds working time:	About 24 hours.
Waterproof rating:	IPX4
Total weight:	About 40g.
Material:	ABS +PC.