Green Lion Echo Max Headphone Blue 50H Playtime 40mm 500mAh AUX Bluetooth 5.3

A genuine 500mAh battery rated for 50 hours at half volume, specific figures disclosed by Green Lion, is what the Green Lion Echo Max Headphone actually delivers — real numbers rather than a vague "long battery life" claim alone.

The Complete Full Table of Contents

• Real 50 Hours at 50% Volume, Genuine 500mAh
• A Genuine 40mm Magnet at 102dB, 90dB SNR
• Genuine AUX Cable and Built-In Microphone
• Who This Suits
• Technical Specifications
• FAQ

Green Lion Echo Max Headphone: Real 50 Hours at 50% Volume, Genuine 500mAh

A genuine 500mAh lithium-ion battery delivers a disclosed 50 hours in Bluetooth mode at 50% volume, real, specific figures rather than a rounded "days of playback" claim. That volume qualifier matters and most listings drop it: battery figures are always measured at a set level, and Green Lion states theirs openly, so you know what the 50 hours actually represents rather than discovering a shorter reality at higher volume.

Full official specifications are on this official Green Lion Echo Max Headphone product page.

Browse more in our headphones collection, or see everything we carry from Green Lion.

A Genuine 40mm Magnet at 102dB, 90dB SNR

Signal-to-noise ratio genuinely tells you how much hiss sits underneath quiet passages.

A real 40mm magnet runs at a disclosed 32Ω impedance with 102dB±3dB sensitivity across 20Hz to 20kHz, backed by a 90dB signal-to-noise ratio. That SNR figure is the one worth noting: it means the noise floor stays far below the music, so quiet tracks stay clean rather than sitting on a bed of background hiss.

Genuine AUX Cable and Built-In Microphone

A flat battery genuinely ends most wireless headphones until they are charged again.

An AUX cable comes genuinely included alongside the Type-C to Type-A charging cable, so the Echo Max switches to wired playback the moment the battery dies, or connects to gear with no Bluetooth at all. A built-in microphone handles hands-free calls directly.

Who This Suits

This genuinely suits long-haul travellers and students who want days of playback without carrying a charger everywhere.

It also genuinely suits anyone with older equipment, since the included AUX cable keeps the headphones useful with devices that predate Bluetooth entirely.

The Complete Full Technical Specifications

• Model: Green Lion Echo Max Headphone
• Battery: 500mAh lithium-ion
• Playtime: 50 hours at 50% volume (Bluetooth)
• Magnet Size: 40mm
• Impedance: 32Ω
• Sensitivity: 102dB ±3dB
• Signal-to-Noise Ratio: 90dB
• Frequency Range: 20Hz-20kHz
• Bluetooth Version: 5.3
• Maximum Range: 10 metres
• Charging: USB-C, around 2 hours
• Included: Type-C to Type-A cable, AUX cable
• Microphone: Built-in
• Comfort: Lightweight, soft ear cushions, adjustable headband
• Colour: Blue
• Warranty: 1-year warranty from Totot

The Complete Full FAQ – Green Lion Echo Max Headphone

How long does it genuinely play?

A genuine 50 hours in Bluetooth mode at 50% volume, from the 500mAh lithium-ion battery. Higher volume will shorten that figure.

Can I genuinely use it wired?

Yes, an AUX cable is genuinely included, so it keeps working when the battery is flat or with non-Bluetooth devices.

What does the 90dB SNR genuinely mean?

It genuinely means the background noise floor sits well below the music, so quiet passages stay clean rather than hissy.

Does it genuinely have active noise cancelling?

No. Green Lion lists a built-in microphone and soft ear cushions, but does not specify active noise cancelling for this model.

How long does charging genuinely take?

Around 2 hours genuinely over USB-C, using the included Type-C to Type-A cable.

Does Totot deliver across the UAE?

Yes. We ship nationwide via Aramex for a fixed AED 10, with cash on delivery, Tabby and Tamara payment options available at checkout, so it reaches you anywhere in the country.