Level up your everyday audio with Volkano Bluetooth headphones designed for comfort, clarity, and convenience. The Phonic Series are wireless over-ear headphones with powerful 40 mm drivers for full-range sound and a battery that lasts-ideal if you're searching for 24-hour battery headphones for commuting, studying, or remote work. With Bluetooth 5.3, you get a stable, energy-efficient link up to 10 m, while the built-in mic makes hands-free calling effortless.

Enjoy multiple ways to listen: stream wirelessly, plug in via the 3.5 mm Aux cable to save power, switch to the built-in FM radio, or play tracks directly from a microSD card-perfect for data-free listening. A quick USB-C charge gets you back to your playlist in about 2.5 hours. At just 185 g, these over-ear headphones are comfortable for long sessions at home, at the office, or on the move.

Feature Highlights

All-Day Battery Life - Up to 24 hrs playtime at 50% volume (about 20 hrs at 100%)

Wireless Freedom (Bluetooth 5.3) - Reliable wireless headphones connection up to 10 m

Hands-Free Calling - Built-in microphone for clear voice calls and meetings

Wired Listening via Aux - Keep the music going without Bluetooth to save battery

MicroSD Card Playback - Load music for offline, data-free listening

FM Radio Built-In - Tune into live stations on the go

40 mm Drivers - Balanced, full-range sound (20 Hz-20 kHz)

USB-C Charging - Convenient, widely compatible charging in ~2.5 hrs

Lightweight Over-Ear Fit - Comfortable 185 g design for extended wear

Technical Specifications:

Bluetooth Version: V5.3 (JL chipset)

Profiles: AVRCP, A2DP, HFP

Wireless Range: 10 m

Driver Size: 40 mm

Impedance: 32

Frequency Range: 20 Hz - 20 kHz

Sensitivity: 110 dB 5 dB

Battery Capacity: 400 mAh

Playtime: Up to 24 hrs (50% volume); ~20 hrs (100% volume)

Charging Time: 2.5 hrs

Charge Input: 5 V DC, 0.2 A (USB-C)

Product Size/Weight: 19 × 8 × 20 cm; 185 g

Packaged Size/Weight: 8 × 20 × 21 cm; 0.315 kg

SKU: VK-2002-BK | GTIN: 6009545403790

What's in the Box:

Volkano Phonic Series Bluetooth Headphones

USB-C Charging Cable

3.5 mm Aux Cable

Instruction Manual

Stay connected with wireless over-ear comfort, hands-free calling, and all-day battery.

What's in the box
1 x Volkano Phonic Series Bluetooth Headphones
1 x Instruction Manual
1 x Micro USB Charging Cable
1 x Aux Cable