GREAT SAGE Bluetooth Over-Ear Headphones — Foldable 20H

These GREAT SAGE Bluetooth over-ear headphones deliver foldable, long‑life wireless listening with six EQ presets, onboard microphone, FM/MP3 playback and up to 20 hours of battery life.

Designed for everyday use at home, on the commute, or while traveling, the headset blends comfortable over-ear cushions with simple controls and multiple playback options. It pairs quickly with phones, tablets and computers, isolates ambient noise for clearer listening, and supports FM radio and TF/MP3 playback when you want music without a paired device. Built-in voice-control features and large buttons make it straightforward to switch modes or take calls, while a rechargeable battery keeps music playing for extended sessions.

How simple is pairing and wireless use?

Pairing is fast and compatible with most Bluetooth‑enabled devices; once connected the headphones behave like any standard stereo headset. There’s also a wired option if the battery runs low, and a standby mode to preserve charge when unused.

• One‑touch Bluetooth pairing for phones, tablets, and PCs
• Automatic reconnection to recently paired devices
• Aux-in support for wired listening when battery is empty
• Up to 360 hours standby to keep them ready between uses

What sound options and controls are available?

The headphones include six EQ presets—Bass, Jazz, Rock, Pop, Classic, and a neutral mode—so you can choose a tonal profile that fits the track. Big, tactile buttons on the earcup let you switch EQ, adjust volume, skip tracks, answer calls, or activate voice features without reaching for your device.

• Six EQ modes to emphasize bass, mids, or treble as needed
• Large earcup buttons for play/pause, track, and call handling
• Built‑in microphone for hands‑free calls and clear chat
• Voice control support for convenient hands‑off operation

How long does the battery last and what happens if it runs out?

The rechargeable lithium battery delivers as much as 20 hours of continuous music playback on a single charge, making the headset suitable for day trips and long commutes. If the battery is depleted, you can keep listening by connecting the included or any compatible audio cable in wired mode.

• Up to 20 hours playtime per charge for extended use
• 360 hours standby to preserve battery between sessions
• Wired audio support so music continues when battery is empty
• Quick charging behavior for routine top‑ups

What extra features support convenience and comfort?

The headset is foldable for compact storage and travel, with ergonomically designed earcups to reduce pressure during longer listening sessions. Added features include FM radio and TF card MP3 playback so you can listen without a paired device, and a recommendation to remove the headphones every 1–2 hours to rest your ears.

• Foldable hinge for smaller storage and traveling ease
• Comfortable, large earcups for reduced head pressure
• FM radio and TF card slot for standalone music playback
• Lightweight build for daily wear with clear on‑ear controls

Who is this for? These GREAT SAGE Bluetooth over‑ear headphones suit commuters, casual listeners, students, and travelers who want a comfortable, portable headset with versatile playback options and a range of EQ settings. They’re a practical choice for people who value long battery life, hands‑free calling, and the flexibility to use Bluetooth, wired, FM or TF card audio without needing multiple devices.