The ADV Sleeper Earbuds

These ADV. Sleeper in-ear headphones are designed for both comfort and neutrality in sound, so you can enjoy hours of sleep, or sit through Zoom conferences without earache. The headphones offer a silicone unibody construction with a single-size eartip that promotes comfort for any user.

Whether you need to hop on an extended VoIP conference or want to space out to a guided meditation, the headphones are up to the task, with a 20 Hz to 20 kHz frequency response. A 1-button in-line remote allows you to control music playback on your iOS or Android device. With the in-line microphone, you can take phone calls, or speak on your conferencing app. A carry pouch is included.

For Sleeping, Relaxing, Working from Home & ASMR

The Sleeper is designed to be your travel and sleep companion. Its tiny housings are made of silicone to deliver comfort. A full-range micro driver in each earpiece delivers a neutral and comfortable sound signature designed for sleep and relaxation.

Built-in Remote & Mic

The built-in remote and microphone offer convenient controls for music playback and answering/ending phone calls. The remote and microphone are compatible with iPhone, iPod, iPad, and other smartphones and tablets that accept a 3.5mm connection.

General Specifications

Frequency Response: 20 Hz to 20 kHz
Sensitivity: 90 dB at 1 kHz
Maximum Power Handling: 5 mW
Impedance: 16 Ohms
Active Noise Cancellation: No
Controls / Microphone Location
- Microphone: Cable
- Controls: Cable
Earpiece Connection / Wearing Style: Wired
Earpiece Design: In-Ear (Intra-Aural), Closed-Back
Audio Connector to Source: 1X 1/8″ / 3.5 mm TRRS Male
Cable Design: Y-Type
Material of Construction: Silicone
Colors: Available in White, Red, Mint, Blue, and Black

Additional Information

color	Black, blue, Red, White, Mint

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Delivery Exclusions

PLEASE NOTE:

Some products are exceptionally large, heavy or bulky and require specialist freight services. This typically includes items such as large PA speakers, dual 15″ speaker cabinets, dual 18″ subwoofers, flight cases and other oversized or very heavy equipment.

We work hard to keep our prices as competitive as possible and, in most cases, delivery is completely covered by our standard shipping rates. However, for certain oversized items being delivered to regional or outlying areas, the actual courier cost can be significantly higher than standard deliveries. This is also owing to factors completely outside of our control (petrol costs and rising costs of delivery by courier partners)

If this applies to your order, we will always contact you before dispatch to discuss the available options. These may include:

Proceeding with a small additional freight contribution.
Collecting the order from one of our suppliers or a nearby courier depot where available.
Cancelling the order for a full refund if a suitable solution cannot be reached.

Please be assured that we only request an additional freight contribution in exceptional circumstances where the courier cost is substantially higher than normal. Our goal is always to deliver your order at the advertised price whenever possible.

If you’re unsure whether an item may be affected, you’re welcome to contact us before placing your order and we’ll gladly provide a delivery estimate.

Thank you for your understanding and ongoing support!